SYNTHESES OF CHROMENES AND AZACHROMENES - 2H-1-BENZOPYRAN, 2H-PYRANO[3,2-B]PYRIDINE, 2H-PYRANO[2,3-C]PYRIDINE, AND DERIVATIVES

被引：0

作者：

BILLERET, D ^{[1
]}

BLONDEAU, D ^{[1
]}

SLIWA, H ^{[1
]}

机构：

[1] UNIV LILLE 1,CHIM ORGAN & ENVIRONNEMENT LAB,F-59655 VILLENEUVE DASCQ,FRANCE

来源：

SYNTHESIS-STUTTGART | 1993年 / 09期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2H-1-Benzopyran and derivatives have been prepared by an intramolecular Wittig reaction in a heterogeneous medium starting from salicylaldehyde, (2-hydroxyalkyl)triphenylphosphonium salts, and potassium carbonate. Extension of this reaction to various o-hydroxyformylpyridines were performed in order to obtain 2H-pyrano[3,2-b]pyridine, 2H-pyrano[2,3-c]pyridine, and derivatives.

引用

页码：881 / 884

页数：4

共 50 条

[31] STUDIES ON HETEROCYCLIC ENAMINES - NEW SYNTHESIS OF PYRANO[2,3-B]PYRIDINE, PYRANO[2,3-D]PYRIMIDINE AND PYRANO[2,3-C]PYRAZOLE DERIVATIVES
ABED, NM
IBRAHIM, NS
ELNAGDI, MH
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1986, 41 (07): : 925 - 928
[32] Synthesis of 1H-pyrazino[1,2-a]pyrido[2,3-e]pyrazine and 2H-pyrano[2,3-b]pyrido[2,3-e]pyrazine derivatives
Savelli, F
Boido, A
Damonte, G
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1996, 33 (06) : 1737 - 1742
[33] Synthesis of some substituted 2H-pyrano[3,2-c]pyridine-2,5(6H)-diones.: Reaction of their 3-acetyl derivatives with methyl 3-amino-2-butenoate
Stoyanov, EV
Ivanov, IC
SYNTHETIC COMMUNICATIONS, 1998, 28 (10) : 1755 - 1767
[34] SYNTHESIS OF 3,4-DIHYDRO-2H-PYRANO[3,2-C]PYRIDINE
SLIWA, H
CORDONNIER, G
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1975, 12 (04) : 809 - 810
[35] Synthesis of Some Substituted 2H-Pyrano[3,2-c] Pyridine-2,5(6H)-diones. Reaction of Their 3-acetyl Derivatives With methyl 3-amino-2-butenoate
Stoyanov, E. V.
Ivanov, I. C.
Synthetic Communications, 28 (10):
[36] FUROPYRIDINES .9. SYNTHESES AND PROPERTIES OF 3-ETHOXY DERIVATIVES OF FURO[2,3-B]PYRIDINE, FURO[3,2-B]PYRIDINE, FURO[2,3-C]PYRIDINE AND FURO[3,2-C]PYRIDINE
SHIOTANI, S
MORITA, H
ISHIDA, T
IN, Y
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1988, 25 (04) : 1205 - 1213
[37] ACTIVATED NITRILES IN HETEROCYCLIC SYNTHESIS - A NOVEL SYNTHESIS OF PYRANO[2,3-D]PYRIMIDINE, PYRANO[2,3-C]PYRAZOLE, PYRANO[2,3-D]THIAZOLE AND THIAZOLO[3,2-A]PYRIDINE DERIVATIVES
IBRAHIM, MKA
ELMOGHAYAR, MRH
SHARAF, MF
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1987, 26 (03): : 216 - 219
[38] Synthesis of substituted 3-(5-amino-[1,3,4]thiadiazol-2-yl)-2H-pyrano[2,3-c]pyridin-2-ones
Zhuravel, IO
Kovalenko, SM
Ivachtchenko, AV
Chernykh, VP
Shinkarenko, PE
JOURNAL OF HETEROCYCLIC CHEMISTRY, 2004, 41 (04) : 517 - 524
[39] FUROPYRIDINES .2. BROMINATION AND NITRATION OF FURO[2,3-B]PYRIDINE, FURO[3,2-B]PYRIDINE, FURO[2,3-C]PYRIDINE AND FURO[3,2-C]PYRIDINE
SHIOTANI, S
MORITA, H
INOUE, M
ISHIDA, T
IITAKA, Y
ITAI, A
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1984, 21 (03) : 725 - 736
[40] FUROPYRIDINES .14. SYNTHESIS OF 2-AMINOALKYL DERIVATIVES OF FURO[2,3-B]PYRIDINE, FURO[3,2-B]PYRIDINE, FURO[2,3-C]PYRIDINE AND FURO[3,2-C]PYRIDINE
SHIOTANI, S
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1993, 30 (04) : 1035 - 1039

← 1 2 3 4 5 →