A facile synthesis of 2-(2'-vinylthiophene)chromones by the modified Baker-Venkataraman tansformation

Mohd Basheer Miya; S Ramadas; G L David Krupadanam

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A facile synthesis of 2-(2'-vinylthiophene)chromones by the modified Baker-Venkataraman tansformation

机译：通过修饰的Baker-Venkataraman转化轻松合成2-（2'-苯基噻吩）色酮

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摘要

The modified Baker-Venkataraman transformation has been utilised for the synthesis of 2-(2'-vinylthiophene)-chromones 3a-e which on methylation furnishes 7-methoxy- or 5,7-dimethoxy-2-(2'vinylthiophene)chromones 4a-e.

机译：修饰的Baker-Venkataraman转化已用于合成2-（2'-乙烯基噻吩）-色酮3a-e，甲基化后可提供7-甲氧基-或5,7-二甲氧基-2-（2'乙烯基噻吩）色酮4a -e。

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《Indian Journal of Chemistry, Section B. Organic Including Medicinal》 |1998年第6期|共4页
作者
Mohd Basheer Miya; S Ramadas; G L David Krupadanam;
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正文语种 eng
中图分类化学;化学工业;
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1. A facile synthesis of 2-(2'-vinylthiophene)chromones by the modified Baker-Venkataraman tansformation [J] . Mohd Basheer Miya, S Ramadas, G L David Krupadanam Indian Journal of Chemistry, Section B. Organic Including Medicinal . 1998,第6期

机译：通过修饰的Baker-Venkataraman转化轻松合成2-（2'-苯基噻吩）色酮
2. Soft-enolization Baker-Venkataraman Rearrangement Enabled Total Synthesis of Dirchromones and Related 2-Substituted Chromones [J] . St-Gelais Alexis, Alsarraf Jerome, Legault Jean, Organic letters . 2018,第23期

机译：软浓缩贝克 - venkataraman重排使Dirchromones的总合成和相关的2替代的卷发
3. A FACILE SYNTHESIS OF ANGULAR AND LINEAR 8/2-METHYL FURO[2,3-h]/[3,2-g] CHROMONES AND ANGULAR PYRANO[2,3-f] ISOFLAVONES FROM 7-PROPARGYLOXY CHROMONES AND ISOFLAVONES [J] . Daniel V, Rao YJ, Kumar KS, Heterocyclic communications . 2008,第5期

机译：由7-炔丙基和异黄酮合成角和线性8 / 2-甲基呋喃[2,3-h] / [3,2-g]醌和角吡喃[2,3-f]异黄酮
4. Facile Synthesis of NaOH-modified Fishbone Charcoal (FBC) with Remarkable Adsorption towards Methylene Blue [C] . Wei WANG, Yan-yan LIU, Xian-feng CHEN International Conference on Fire Science and Fire Protection Engineering . 2018

机译：NaOH改性的鱼叉炭（FBC）的体积合成，对亚甲蓝的显着吸附
5. Facile synthesis of cis-2-alkyl-3-trialkylsilyloxycycloalkanones via the non-aldol aldol rearrangement of 2,3-epoxycycloalkanols and use of 4-cyanocoumarins as dienophiles in a facile synthesis of highly substituted dibenzopyranones and progress toward the total synthesis of N-methylwelwitindolinone C isothiocyanate. [D] . Allen, Damian Arthur. 2009

机译：通过2,3-环氧环烷醇的非醛醇缩醛重排轻松合成顺式-2-烷基-3-三烷基甲硅烷氧基环烷酮，并在高度取代的二苯并吡喃酮的简便合成中使用4-氰基香豆素作为亲二烯体，并逐步发展为N-甲基welwitindolinone C异硫氰酸酯。
6. Monitoring the Chemical Profile in Agarwood Formation within One Year and Speculating on the Biosynthesis of 2-(2-Phenylethyl)Chromones [O] . Ge Liao, Wen-Hua Dong, Jin-Ling Yang, 2018

机译：在一年内监测沉香木形成中的化学分布并推测2-（2-苯基乙基）色酮的生物合成
7. Monitoring the Chemical Profile in Agarwood Formation within One Year and Speculating on the Biosynthesis of 2-(2-Phenylethyl)Chromones [O] . Ge Liao, Wen-Hua Dong, Jin-Ling Yang, 2018

机译：在一年内监测Agarwood地层中的化学曲线，并粉碎2-（2-苯基乙基）铬的生物合成

A facile synthesis of 2-(2'-vinylthiophene)chromones by the modified Baker-Venkataraman tansformation

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