A Novel and Stereoselective Spiroannelation: A Facile Access to Aphidocolane and Stemodane B/C/D-Ring Systems

DOI: 10.1016/S0040-4039(00)73130-3

Source and publish data:

Tetrahedron Letters p. 4125 - 4128 (1994)

Update date:2022-07-29

Topics:

Authors:

Tanaka, Tetsuaki

Okuda, Osamu

Murakami, Kazuo

Yoshino, Hitoshi

Mikamiyama, Hidenori

et al. et al.

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

Article abstract of DOI:10.1016/S0040-4039(00)73130-3

Spiro<5.5>undecane derivatives 6A and 7S were obtained in moderate stereoselectivity by the intramolecular spiroannelation reaction of a bis-acetal 3 promoted by TMSOTf, and the selectivity was reversed by changing the solvent from acetonitrile to THF.

Full text of DOI:10.1016/S0040-4039(00)73130-3

Products guided by the article

Product name:ethyl 4,4-dimethoxycyclohexylideneacetate

Cas No:159454-99-6

R&D Labs maybe for 159454-99-6

Chengdu Beyo pharmaceutical Co.,Ltd

Contact:+86-28-85051141

Address:No.365 Tianhua road,High-Tech zone, Chengdu
MiHecb Bio-Tech Co., Ltd.

Contact:+86-0592 5353131

Address:No.56 Guani Road Software Park 2,Siming District
Santow Laboratory Limited

Contact:+86-371-55981030

Address:Room 1571, Macalline Soho, No.1, Shangdu Road, Zhengzhou, Henan
Qingdao Pana-Life Biochem Co.,Ltd.

Contact:86-532-87683902

Address:No.967 Dalao Road, Licang Zone, Qingdao City,Shandong, China 266021
ShangHai Original Economy-Trade Develop Co.,Ltd.,

Contact:86-21-68552131

Address:shanghai

Relevant to this article

17O NMR Spectra of Tertiary Alcohols, Ethers, Sulfoxides and Sulfones in the Cyclohexyl and 5-Substituted 1,3-Dioxanyl Series and Related Compounds

Doi:10.1002/mrc.1260230403
(1985)
Discovery of selective and noncovalent diaminopyrimidine-based inhibitors of epidermal growth factor receptor containing the T790M resistance mutation

Doi:10.1021/jm501578n
(2014)
Synthesis of substituted styrenes and 3-vinylphenols using ruthenium-catalyzed ring-closing enyne metathesis

Doi:10.1021/jo500561z
(2014)
Synthesis and in-vivo hypolipidemic activity of some novel substituted phenyl isoxazol phenoxy acetic acid derivatives

Doi:10.1016/j.bmcl.2014.03.030
(2014)
Ruthenium-catalyzed synthesis of indoles from anilines and epoxides

Doi:10.1002/chem.201304432
(2014)
Synthesis of the new types of N-unsubstituted aminomethylenebisorganophosphorus acids and their derivatives

Doi:10.1002/hc.21220
(2015)

Article Doi