one-pot synthesis of new heterocycles: 2,4-disubstituted...

2003 Fused pyrimidine derivatives Fused pyrimidine derivatives R 0515 One-Pot Synthesis of New Heterocycles: 2,4-Disubstituted 6,7-Dihydro-5H-ben- zo[6,7]cyclohepta[1,2-d]pyrimidines. — The pharmacologically interesting title compounds are directly obtained from condensation of benzosuberone (I) with various nitriles in the presence of triflic anhydride. — (HERRERA, A.; MARTINEZ-ALVAREZ*, R.; CHIOUA, R.; CHIOUA, M.; Tetrahedron Lett. 44 (2003) 10, 2149-2151; Dep. Quim. Org., Fac. Cienc. Quim., Univ. Complutense, E-28040 Madrid, Spain; Eng.) — Mais 22- 158

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Page 1: One-Pot Synthesis of New Heterocycles: 2,4-Disubstituted 6,7-Dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidines

2003 Fused pyrimidine derivatives

Fused pyrimidine derivativesR 0515 One-Pot Synthesis of New Heterocycles: 2,4-Disubstituted 6,7-Dihydro-5H-ben-

zo[6,7]cyclohepta[1,2-d]pyrimidines. — The pharmacologically interesting titlecompounds are directly obtained from condensation of benzosuberone (I) with variousnitriles in the presence of triflic anhydride. — (HERRERA, A.;MARTINEZ-ALVAREZ*, R.; CHIOUA, R.; CHIOUA, M.; Tetrahedron Lett. 44(2003) 10, 2149-2151; Dep. Quim. Org., Fac. Cienc. Quim., Univ. Complutense,E-28040 Madrid, Spain; Eng.) — Mais

22- 158

Electrochemica l studies of two pyrrolo[1,2 -c]pyrimidines · 2018. 6. 1. · M.-L. Tatu: Electrochemical studies of two pyrrolo[1,2-c]pyrimidines … 28 . Table 1. Investigated pyrrolo[1,2-c]pyrimidines

Supplementary Information Synthesis of 2,3-Dihydro-4 ... · Supplementary Information Synthesis of 2,3-Dihydro-4-pyranones from Epoxides via Intermolecular [4+2] Cycloaddition Reaction

Purines and Pyrimidines DNA and RNA are made up of nucleotidesdmohnen/bcmb3100/lecturenoteschap33-15-6... · Purines and Pyrimidines See Fig. 33.5 5 See Fig 33.5 Major pyrimidines

COMMERCIAL COOKERYleculinaire.edu.au/wp-content/uploads/2018/06/Student...6,7;)6$ Use hygienic practices for food safety 6,7;)6$ Participate in safe food handling practices 6,7;+50

Purines – Adenine and Guanine Pyrimidines – Cytosine and Thymine

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Storage Tubes and Cathode- Ray Tubes · Storage Tubes and Cathode- Ray Tubes INDEX TO TYPES Type Page Type Page Type 1EP 1 6,7 5A0P 1 10,11 7VP31 8,9 1EP2 6,7 5AUP24 6,7 7WP4 6,7

3-quinolinecarboxylicacid,1,4-dihydro-1- CIPROBAY 85721-33

Phys 4710 lec 6,7

M. S. X. - Argonne National Laboratory archive/Files/07_1... · 6,7-dihydro-SX-dibenz[c,e]azepine (ma) and the 6-substituted derivatives ... Cirmine dikycl-ochloride in isopropyl

Purines and Pyrimidines - · PDF filePurines and Pyrimidines have an essential role in the production of high energy ... ADA XO. Biosynthesis –Phosphoribosyl