Asymmetric vicinal acylation of olefins: A new approach to enantiomerically pure γ-lactones

DOI: 10.1016/S0040-4039(00)60187-9

Source and publish data:

Tetrahedron Letters p. 7357 - 7360 (1992)

Update date:2022-07-30

Topics:

Authors:

Genicot Genicot

Ghosez Ghosez

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

Article abstract of DOI:10.1016/S0040-4039(00)60187-9

Amide 3 derived from N-tosylsarcosine and (2R,5R)-dimethylpyrrolidine was converted into keteniminium salt 4 which readily cycloadded to olefins. Hydrolysis of the adducts yielded cyclobutanones which were regiospecifically oxidized to γ-lactones 7. High

Full text of DOI:10.1016/S0040-4039(00)60187-9

Products guided by the article

Product name:Benzenesulfonamide, N,4-dimethyl-N-[(1S,6R,7S)-8-oxobicyclo[4.2.0]oct-7-yl]-

Cas No:146144-60-7

R&D Labs maybe for 146144-60-7

Suzhou BEC Fine Chemicals Co., Ltd.

website:http://www.bek.com.cn

Contact:0512-68095917　 18913193865

Address:6, Jin Shan Road, Suzhou New District, 215011 China Suzhou Nations Pharmaceutical Innovation Center Inside
Suzhou Sibian Chemical Technology Co., Ltd

website:http://www.sibianpharm.com

Contact:+8618169181984,+8618013186906

Address:Room1404,BuildingA,Jiabao Square No.323 Baodai East Road,Wuzhong District,Suzhou Jiangsu China (215128)
NINGBO YINLIANG FOREIGN TRADE CO., LTD.

Contact:+86-574-87834016 / 87898057

Address:23F NO.666JINYU ROAD,YINGZHOU DISTRICT,NINGBO.CHINA
Basilea Pharmaceutica China Ltd.

Contact:+86-513-82198075

Address:No.638 Xiushan Road(East),Haimen, Jiangsu 226100, P.R.China
STAR SYNTHESIS CO.,LIMITED

Contact:+(852) 301-98033

Address:Flat C, 23/F, Lucky Plaza, 315-321 Lockhart Road, Wan Chai, Hong Kong

Relevant to this article

Synthesis of Substituted Malonic Acids from Carbon Radicals Generated from Carboxylic Acids

Doi:10.1016/S0040-4039(00)60171-5
(1992)
Synthesis of 6-amino-2-aryl,1,2-dihydro-3H-pyrido[2,3-d]pyrimidin-4-one derivatives

Doi:10.1002/jhet.5570290629
(1992)
Non-destructive Cleavage of N-Acylsultams Under Neutral Conditions: Preparation of Enantiomerically, Pure Fmoc-Protected α-Amino Acids

Doi:10.1002/hlca.19920750812
(1992)
Chemistry of enoxysilacyclobutanes: Highly selective uncatalyzed aldol additions

Doi:10.1021/ja00095a004
(1994)
Synthesis of deuterated [D₃₂]oleic acid and its phospholipid derivative [D₆₄]dioleoylsn- glycero-3-phosphocholine

Doi:10.1002/jlcr.3088
(2013)
Synthesis of tetrafluorinated analogue of the quinazoline antifolate 2-desamino-2-methyl-N¹⁰-propargyl-5,8-dideazafolic acid

Doi:10.1016/S0022-1139(00)82191-0
(1993)

Article Doi