- SIMPLE SYNTHESES OF 3-TRIFLUOROACETYL-4-QUINOLYLAMINES, SULFIDES, AND ETHERS STARTING FROM N,N-DIMETHYL-4-QUINOLYLAMINE
[作者:OKADA ETSUJI; HATAKENAKA MIZUKI; SAKAEMURA TAKUSHI; SHIMOMURA NAOFUMI; ASHIDA TAKURO,期刊:Heterocycles, 页码:1177-1185 , 文章类型: Article,,卷期:2012年86-2]
- New 3-trifluoroacetyl-4-quinolylamines (2), sulfides (3), and ethers (4) were synthesized in good to high yields by aromatic nucleophilic substitution reactions of N,N-dimethyl-3-trifluoroacetyl-4-quinolylamine (1), whic...
- TOTAL SYNTHESIS OF (+)-HETEROPLEXISOLIDE E
[作者:KUTSUMURA NORIKI; KIRISEKO AKITO; SAITO TAKAO,期刊:Heterocycles, 页码:1367-1378 , 文章类型: Article,,卷期:2012年86-2]
- Total synthesis of (+)-heteroplexisolide E has been demonstrated. The synthetic approach exploits the one-pot regioselective Negishi coupling (methylation) and transformation of a beta-methallyl alcohol moiety to a branc...
- CHEMISTRY OF POLYHALOGENATED NITROBUTADIENES, 12: SYNTHESIS OF NOVEL, HIGHLY SUBSTITUTED BI- AND TRICYCLIC 5,6,7,8-TETRAHYDRO-4H-CHROMEN-5-ONES
[作者:ZAPOLSKII VIKTOR A; VOGT EVAJANINA; GJIKAJ MIMOZA; KAUFMANN DIETER E,期刊:Heterocycles, 页码:1431-1447 , 文章类型: Article,,卷期:2012年86-2]
- Knoevenagel condensation of 3,4-push-pull-substituted thiophene-2-carbaldehydes 4 with malononitrile gives the gem-dicyanovinylthiophenes 5, followed by a Michael addition of dimedone and a subsequent cyclization to 4-(2...
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