Pentacovalent Oxaphosphorane Chemistry in Organic Synthesis. 2. Total Syntheses of (+/-)-trans- and (+/-)-cis-Neocnidilides

DOI: 10.1021/jo00007a017

Source and publish data:

Journal of Organic Chemistry p. 2326 - 2332 (1991)

Update date:2022-08-04

Topics:

Authors:

McClure, Cynthia K.

Jung, Kang-Yeoun

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

Article abstract of DOI:10.1021/jo00007a017

Both (+/-)-trans- and (+/-)-cis-neocnidilides (1 and 2) have been synthesized via the route illustrated in Scheme III.The condensation of the 1,2λ⁵-oxaphospholene 5b with valeraldehyde produced the highly substituted phosphonates 12s and 12a, which were transformed via an intramolecular Wadsworth-Horner-Emmons olefination reaction to the title compounds.

Full text of DOI:10.1021/jo00007a017

Products guided by the article

Product name:(+/-)-neocnidilide

Cas No:124815-25-4

R&D Labs maybe for 124815-25-4

Zhejiang Chemicals Import & Export Corporation

Contact:86-571-87043088

Address:No.37,Qingchun Road,Hangzhou,China
Shanghai agrotree chemical co.,ltd.

Contact:+86-21-50117563

Address:Room 8A,liangfeng building,No.8 dongfang RD.pudong,shanghai,China
Chengdu ZY Biochemical Technology Co., LTD

Contact:0086-28-88680086

Address:170 Qingpu Road, Shouan Town, Pujiang County
Shanghai Dianyang Industry Co.,ltd

Contact:+86 21 6492 4669

Address:Chejing RD, Songjiang District, Shanghai, China
Aqua Chem Industry Co., Ltd

Contact:+86-515-88356562

Address:No.2, West Daqing Road, Yancheng, Jiangsu, China

Relevant to this article

Palladium-Catalyzed Cascade Difluoroalkylation/Cyclization of N-Propargylamides: Synthesis of Oxazoles and Oxazolines

Doi:10.1021/acs.joc.8b02111
(2018)
Nano-Fe3O4?walnut shell/Cu(ii) as a highly effective environmentally friendly catalyst for the one-potpseudothree-component synthesis of 1,3-oxazine derivatives under solvent-free conditions

Doi:10.1039/d0ra04282j
(2020)
ONE POT SYNTHESIS OF HOMOCHIRAL AZIRIDINES AND AMINOALCOHOLS FROM HOMOCHIRAL 1,2-CYCLIC SULFATES

Doi:10.1016/S0040-4039(00)99081-6
(1989)
Versatile benzimidazole/triphenylamine hybrids: Efficient nondoped deep-blue electroluminescence and good host materials for phosphorescent emitters

Doi:10.1002/asia.201000206
(2010)
High-yield synthesis of 3'-amino-3'-deoxynucleosides. Conversion of adenosine to 3'-amino-3'-deoxyadenosine

Doi:10.1016/S0040-4039(01)80390-7
(1989)
Copper-catalyzed one-pot synthesis of 1,2,4-triazoles from nitriles and hydroxylamine

Doi:10.1021/jo502709t
(2015)

Article Doi