Stereocontrolled Intramolecular Michael-Aldol Reaction Mediated with Bu2BOTf and (TMS)2NH

DOI: 10.1016/0040-4039(95)01711-P

Source and publish data:

Tetrahedron Letters p. 8071 - 8074 (1995)

Update date:2022-07-30

Topics:

Authors:

Ihara, Masataka

Taniguchi, Takahiko

Yamada, Masami

Tokunaga, Yuji

Fukumoto, Keiichiro

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/0040-4039(95)01711-P

Treatment of keto-esters 1-5 with Bu2BOTf and (TMS)2NH caused a tandem Michael-aldol reaction to give polycyclic cyclobutanes 6-10 with high stereoselection.It was proved that the reaction was accelerated by the addition of Bu4NI.

Full text of DOI:10.1016/0040-4039(95)01711-P

Products guided by the article

Product name:8-Benzyloxy-3-methyl-octan-2-one

Cas No:172877-33-7

R&D Labs maybe for 172877-33-7

Shao Xing Empire Import&Export CO.,ltd

Contact:86-575-82127757

Address:11#, Weiwu Road, Shangyu Industrial Park, Hangzhou Bay, Hangzhou, Zhejiang Province, China
Guangxi Nanning Guangtai Agriculture Chemical Co.,Ltd

Contact:+86-771-2311266

Address:Room703,Building12, Software Park Phase II,NO.68,Keyuan Road,Nanning City,Guangxi,China
Taizhou Sunny Chemical Co.,Ltd

Contact:+86-523-86920899 +86-13951172783

Address:No.11 Xingyuang road, Gaoyong Chemical Industry Park, Gaogang Jiangsu China
Jiaxing Carry Bio-Chem Technology Co.,Ltd

website:http://www.carrybiotech.com

Contact:0573-82788958

Address:Add.Fl 3th, Pharm Vally,Kaichuang Rd, Xiuzhou District, Jiaxing, Zhejiang,314031,China
ShenZhen InnoSyn Biotech Co.,Ltd

website:http://www.innosyns.com

Contact:+86-755-28351685

Address:Floor 5 & 6, Building A1, HAIKEXING Strategic Innovative Industrial Park, 16 BaoShan Road, PingShan District

Relevant to this article

Intermolecular aglycon transfer of ethyl 1-thiorhamnopyranosides under Koenigs-Knorr and Helferich glycosylation conditions

Doi:10.1016/0008-6215(95)00182-S
(1995)
Correlation of anti-HIV potency with lipophilicity in a series of cosalane analogs having normal alkenyl and phosphodiester chains as cholestane replacements

Doi:10.1021/jm950666h
(1996)
An Efficient and Stereospecific Synthesis of Novel Pyrazine C-nucleosides

Doi:10.1016/0040-4039(95)01826-4
(1995)
7-(2-fluorobenzyl)-4-(substituted)-7H-imidazo[4,5-d]-1,2,3-triazines and -7H-pyrazolo[3,4-d]-1,2,3-triazines. Synthesis and anticonvulsant activity

Doi:10.1002/jhet.5570320502
(1995)
Catalytic, enantioselective dienolate additions to aldehydes: Preparation of optically active acetoacetate aldol adducts

Doi:10.1021/ja00154a049
(1995)
Two Novel Syntheses of the Histamine H₃ Antagonist Thioperamide

Doi:10.1016/0040-4020(95)00881-8
(1995)

Article Doi