Intramolecular Allylstannane Cyclizations in Alkaloid Synthesis: Applications to Pyrrolizidine Alkaloids

DOI: 10.1021/jo00279a022

Source and publish data:

Journal of Organic Chemistry p. 4345 - 4349 (1989)

Update date:2022-09-26

Topics:

Authors:

Keck, Gary E.

Cressman, Erik N. K.

Enholm, Eric J.

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

Article abstract of DOI:10.1021/jo00279a022

Syntheses of (+/-)-isoretronecanol, (+/-)-supinidine, (-)-dihydroxyheliotridane, and (+)-heliotridine are detailed.The key step in each case involves an intramolecular acyliminium ion cyclization onto a suitably positioned allylstannane for construction o

Full text of DOI:10.1021/jo00279a022

Products guided by the article

Product name:2-formyl-2-(phenylselenyl)-5-azabicyclo<3.3.0>octan-6-one

Cas No:122171-94-2

R&D Labs maybe for 122171-94-2

Chemieliva Pharmaceutical Co., Ltd.

website:http://www.chemieliva.com

Contact:+86-23-67770219

Address:99 Longhua Road, Yubei District, 401147, Chongqing, China Email: sales@chemieliva.com Tel:0086-23-67770219 Fax: 0086-23-67770220 Attn: Andy Huang
Jurong Huaheng Natural Biological Products Factory

website:http://www.risebiochem.com

Contact:+86-13921007726

Address:Chuncheng town,Jurong city,Jiangsu province,China
Nanjing Ally Chemical S&T Co.,Ltd

Contact:025-58367986 18913956109

Address:nanjing
Chengdu Aslee Biopharmaceuticals, Inc

Contact:18608018419

Address:Chengdu Aslee Biopharmaceuticals, Inc
Shanghai Forxine Pharmaceutical Co., Ltd.

Contact:86-021-64961699

Address:1835, Duhui Road, Minhang District, Shanghai/ 201108/ P.R. China

Relevant to this article

Ru(III)-catalyzed oxidation of homopropargyl alcohols in ionic liquid: an efficient and green route to 1,2-allenic ketones

Doi:10.1016/j.tetlet.2010.02.053
(2010)
Doi:10.1139/v59-166
(1959)
Redox reaction of the Pd⁰ complex bearing the Trost ligand with meso-cycloalkene-1,4-biscarbonates leading to a diamidato Pd^II complex and 1,3-cycloalkadienes: Enantioselective desymmetrization versus catalyst deactivation

Doi:10.1002/chem.200902739
(2010)
Doi:10.1021/ja01516a060
(1959)
Silver-catalyzed vinylic C-F bond activation: Synthesis of 2-fluoroindoles from β,β-difluoro-o-sulfonamidostyrenes

Doi:10.1246/cl.160427
(2016)
Substituent effects on the stereochemical outcome of the baker's yeast-mediated biotransformation of α-hydroxy- and α-acetoxymethyl-5-phenylfuran-2-yl-ethanones

Doi:10.1016/j.tetasy.2010.02.004
(2010)

Article Doi