7klv multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · multicomponent...

51
Multicomponent pathway inspired regioselective synthesis of 2,3,4-trisubstituted 1H-pyrroles via [3+2] cycloaddition reaction Hanuman P. Kalmode, a Kamlesh S. Vadagaonkar, a Kaliyappan Murugan* b and Atul C. Chaskar* a,b,c a Department of Dyestuff Technology, Institute of Chemical Technology, Mumbai 400019, India b National Taiwan University, Taipei 10617, Taiwan c National Centre for Nanosciences and Nanotechnology, University of Mumbai, Mumbai 400098, India Tel.: +91-22-3361 1111/ 2706; Fax: +91-22-3361 1020; E-mail: [email protected]. Supporting Information Contents 1. Copies 1 H and 13 C NMR spectra of the products……………………………..…………2-51 Electronic Supplementary Material (ESI) for New Journal of Chemistry. This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2015

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Page 1: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

Multicomponent pathway inspired regioselective synthesis of 2,3,4-trisubstituted 1H-pyrroles via [3+2] cycloaddition reaction Hanuman P. Kalmode,a Kamlesh S. Vadagaonkar,a Kaliyappan Murugan*b and Atul C. Chaskar*a,b,c aDepartment of Dyestuff Technology, Institute of Chemical Technology, Mumbai 400019, India bNational Taiwan University, Taipei 10617, Taiwan cNational Centre for Nanosciences and Nanotechnology, University of Mumbai, Mumbai 400098,

India

Tel.: +91-22-3361 1111/ 2706; Fax: +91-22-3361 1020; E-mail: [email protected].

Supporting Information

Contents

1. Copies 1H and 13C NMR spectra of the products……………………………..…………2-51

Electronic Supplementary Material (ESI) for New Journal of Chemistry.This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2015

Page 2: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles
Page 3: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles
Page 4: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

13 12 11 10 9 8 7 6 5 4 3 2 1 0 ppm

2.38

4

3.73

3

7.18

37.

203

7.26

17.

368

7.37

67.

489

7.51

17.

642

7.66

18.

143

8.16

4

9.81

6

3.06

8

3.04

5

2.03

51.

025

2.05

12.

029

2.00

0

0.92

8

Page 5: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

21.6

65

51.9

95

121.

027

122.

667

125.

094

127.

899

129.

105

129.

566

130.

081

131.

326

136.

076

140.

887

143.

423

146.

962

160.

861

190.

190

Page 6: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10 9 8 7 6 5 4 3 2 1 ppm

3.75

0

7.26

17.

295

7.31

57.

333

7.41

27.

431

7.57

67.

594

7.63

1

9.56

8

3.00

0

1.23

64.

245

4.00

9

0.98

6

Page 7: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

52.0

58

111.

044

119.

120

121.

211

124.

479

127.

278

128.

171

129.

413

129.

778

130.

352

131.

213

132.

332

134.

462

138.

410

140.

314

160.

776

189.

124

Page 8: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

9.56

0

10 9 8 7 6 5 4 3 2 1 ppm

2.37

3

3.73

9

6.93

86.

958

6.97

97.

141

7.15

97.

260

7.27

37.

288

7.30

47.

339

7.61

77.

635

3.28

9

3.00

0

2.13

02.

183

2.15

81.

131

2.07

2

0.93

1

Page 9: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

161.

024

163.

507

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

21.6

47

51.7

86

114.

275

114.

489

120.

520

125.

349

127.

361

128.

885

129.

035

129.

654

131.

450

131.

999

132.

079

136.

261

143.

010

161.

250

190.

738

Page 10: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10 9 8 7 6 5 4 3 2 1 ppm

2.38

1

3.73

5

7.15

07.

170

7.18

07.

201

7.25

67.

328

7.33

47.

379

7.39

97.

616

7.63

6

9.56

9

3.09

3.00

4.19

1.07

2.05

2.01

0.95

Page 11: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

21.6

61

51.8

44

120.

545

121.

591

125.

194

127.

490

128.

940

129.

638

130.

568

131.

215

132.

038

132.

211

136.

232

143.

104

161.

211

190.

575

Page 12: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10 9 8 7 6 5 4 3 2 1 ppm

3.73

6

7.18

47.

204

7.25

77.

346

7.35

87.

379

7.40

07.

470

7.48

87.

506

7.70

17.

720

9.63

3

3.07

3

2.16

55.

174

1.17

32.

000

0.93

8

Page 13: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

51.8

76

120.

689

121.

635

124.

991

127.

868

128.

251

129.

424

130.

575

131.

254

132.

030

132.

145

132.

286

138.

917

161.

204

190.

881

Page 14: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10 9 8 7 6 5 4 3 2 1 ppm3.

751

7.25

47.

342

7.36

17.

379

7.47

17.

489

7.50

67.

705

7.72

3

9.45

4

3.03

4.71

3.23

1.19

2.00

0.95

Page 15: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

51.8

59

120.

720

125.

080

127.

641

127.

781

128.

234

129.

421

131.

245

131.

633

131.

712

132.

274

133.

334

138.

910

161.

188

190.

895

Page 16: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10 9 8 7 6 5 4 3 2 1 ppm3.

745

7.23

27.

262

7.28

47.

304

7.42

27.

442

7.55

87.

577

7.62

2

9.66

5

3.07

5.61

2.10

1.07

1.00

0.97

Page 17: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

51.9

26

120.

881

124.

725

127.

344

127.

695

127.

829

129.

493

129.

614

131.

091

131.

422

131.

677

132.

100

133.

477

134.

302

140.

420

161.

110

189.

517

Page 18: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10 9 8 7 6 5 4 3 2 1 ppm3.

741

6.92

96.

949

6.96

97.

256

7.27

87.

319

7.33

77.

356

7.37

17.

447

7.46

47.

685

7.70

3

9.46

2

3.08

2.23

5.69

1.29

2.00

0.95

Page 19: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

160.

881

163.

318

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

50.4

76

113.

420

113.

635

124.

133

127.

904

128.

858

128.

989

129.

918

131.

415

131.

865

132.

056

132.

137

139.

186

161.

061

192.

402

Page 20: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10 9 8 7 6 5 4 3 2 1 ppm3.

746

6.92

86.

950

6.97

17.

261

7.28

27.

409

7.41

77.

544

7.56

37.

607

9.60

3

3.00

0

2.09

7

3.61

12.

086

1.14

30.

939

0.93

2

Page 21: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

161.

036

163.

484

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

51.8

77

114.

351

114.

564

120.

793

124.

836

127.

338

127.

793

128.

792

129.

514

129.

547

131.

310

132.

007

132.

053

132.

086

134.

236

140.

420

161.

181

189.

738

Page 22: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10 9 8 7 6 5 4 3 2 1 ppm3.

741

7.15

47.

175

7.25

87.

286

7.30

57.

379

7.39

87.

425

7.44

47.

557

7.57

67.

619

9.69

5

3.04

2.11

1.64

4.14

1.06

1.00

0.93

Page 23: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

51.9

40

120.

851

121.

765

124.

647

127.

344

127.

890

129.

487

129.

630

130.

633

131.

098

131.

930

131.

983

132.

103

134.

316

140.

433

161.

116

189.

486

Page 24: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

2.02

22

3.63

28

7.27

877.

2828

7.28

647.

2916

7.29

697.

3023

7.33

817.

3478

7.34

887.

3537

7.35

757.

3627

7.37

197.

5393

7.54

80

9.80

84

3.08

2

3.03

9

2.02

52.

917

1.00

0

0.91

0

Page 25: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 ppm

29.0

57

51.4

88

120.

796

126.

368

126.

800

127.

473

127.

565

129.

832

131.

336

134.

018

161.

275

194.

431

Page 26: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

2.03

01

2.36

84

3.64

29

7.14

977.

1718

7.19

057.

1934

7.23

847.

5150

7.52

36

9.85

42

3.07

2

3.15

4

3.00

0

4.01

1

1.01

7

0.94

9

Page 27: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 ppm

21.2

45

29.0

99

51.4

42

120.

694

126.

411

126.

810

128.

332

129.

701

130.

828

131.

556

137.

114

161.

243

194.

611

Page 28: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

1.99

93

2.36

00

3.64

79

7.07

937.

0803

7.10

037.

1018

7.14

357.

1449

7.16

397.

2396

7.26

017.

2788

7.53

787.

5465

9.53

82

3.07

6

3.15

4

3.00

0

1.83

31.

027

1.24

10.

921

1.00

6

Page 29: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

21.3

20

29.1

05

51.4

66

120.

690

126.

016

126.

900

127.

049

127.

468

128.

279

130.

482

131.

495

133.

791

137.

052

161.

127

194.

515

Page 30: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

1.91

752.

0735

3.61

17

7.09

957.

1192

7.16

637.

1709

7.17

257.

1819

7.18

817.

2006

7.20

667.

2212

7.22

267.

2365

7.23

937.

2522

7.25

557.

2582

7.27

127.

2744

7.60

827.

6170

9.77

57

3.04

03.

027

3.00

0

1.03

93.

333

0.98

4

0.98

8

Page 31: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

260 240 220 200 180 160 140 120 100 80 60 40 20 ppm

19.9

42

28.5

45

51.5

21

120.

701

125.

265

126.

495

126.

718

127.

723

129.

496

129.

532

130.

527

134.

056

136.

396

161.

195

194.

360

Page 32: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

2.13

39

3.65

04

7.16

007.

1812

7.46

307.

4842

7.50

927.

5176

9.88

96

3.05

0

3.00

0

1.95

31.

969

1.00

7

0.93

9

Page 33: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 ppm

28.9

18

51.5

93

120.

965

121.

649

126.

188

126.

783

129.

902

130.

630

131.

611

132.

882

161.

092

193.

757

Page 34: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

2.04

09

3.57

43

7.13

967.

1601

7.23

907.

2598

7.44

247.

4506

9.67

63

3.00

0

3.03

4

2.19

72.

038

1.01

7

0.90

0

Page 35: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

28.9

29

51.5

88

121.

009

126.

353

126.

618

127.

722

129.

903

131.

279

132.

347

133.

448

161.

065

193.

711

Page 36: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

2.04

58

3.65

363.

8241

6.89

346.

9152

7.20

587.

2278

7.51

937.

5281

9.72

92

3.10

1

3.06

33.

147

2.07

1

1.97

9

1.00

0

0.95

6

Page 37: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

29.0

89

51.4

69

55.0

88

113.

053

120.

753

125.

891

126.

344

126.

852

131.

050

131.

193

159.

006

161.

239

194.

527

Page 38: 7KLV Multicomponent pathway inspired regioselective synthesis … · 2015-03-31 · Multicomponent pathway inspired reg. ioselective synthesis of 2,3,4-t. risubstituted. 1. H-p. yrroles

10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

2.25

04

3.65

46

7.44

447.

4659

7.55

597.

5642

8.19

478.

2163

9.78

31

3.00

0

3.01

2

1.94

71.

101

2.05

3

0.95

5

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10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm

2.39

442.

5929

3.85

68

7.42

707.

4356

9.47

16

3.07

83.

011

3.13

7

1.00

0

0.93

7

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190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm

11.5

85

28.2

47

51.4

66

121.

163

125.

537

127.

197

129.

167

162.

025

194.

043

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