An asymmetric synthesis of the ABC ring system of 8-demethyltaxoids from optically active 8-membered ring compound via intramolecular aldol and pinacol coupling reactions

DOI: 10.1246/cl.1997.419

Source and publish data:

Chemistry Letters p. 419 - 420 (1997)

Update date:2022-08-04

Topics:

Authors:

Shiina, Isamu

Nishimura, Toshihiro

Ohkawa, Naoto

Sakoh, Hiroki

Nishimura, Koji

Saitoh, Katsuyuki

Mukaiyama, Teruaki

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

Article abstract of DOI:10.1246/cl.1997.419

Optically active novel taxoids were efficiently synthesized from 8-membered ring compound 3 by successive constructions of BC and ABC ring systems via each intramolecular aldol and intramolecular pinacol coupling reactions.

Full text of DOI:10.1246/cl.1997.419

Products guided by the article

Product name:(3aS,6aS,7S,8S,10R,11R,11aS,11bS)-8-Allyl-7,11-bis-benzyloxy-2,2,9,9-tetramethyl-6-methylene-dodecahydro-1,3-dioxa-cycloocta[de]naphthalene-8,10-diol

Cas No:190776-10-4

R&D Labs maybe for 190776-10-4

Suzhou Health Chemicals Co., Ltd.

website:http://www.healthchems.com

Contact:13776257979

Address:No. 338, Jingang Avenue,
Suzhou Health Chemicals Co., Ltd.

website:http://www.healthchems.com

Contact:13776257979

Address:No. 338, Jingang Avenue,
Cerametek Materials（ShenZhen）Co., Ltd.

Contact:+86-755-2324.2554

Address:A3-#9, YongChuan Street, Suite 501
Suzhou Tianma Specialty Chemicals Co.,Ltd

Contact:+86-512-68090577

Address:#199, Huayuan Rd, Mudu, Suzhou, Jiangsu, CHINA
Jiangsu Cale New Material Co.ltd

Contact:+86-515-88334667/88203550

Address:Zhongshan 3rd Road, Coastal Chemical Industry Park, Yancheng, Jiangsu, China

Relevant to this article

Doi:10.1246/bcsj.29.770
(1956)
σ-Thienyl complexes of palladium(II), trans-PdBr(C₄H_4-nBr_n-1S-C)(PPh₃)₂(n = 1-4), from oxidative addition of bromothiophenes to Pd(PPh₃)₄. X-ray structural identification of key intermediates of catalytic debromination of 2-bromothiophene and tetrabromothiophene

Doi:10.1016/S0022-328X(96)06876-3
(1997)
Synthesis of and asymmetric induction by chiral polycyclic thiazolium salts

Doi:10.1016/S0040-4039(97)00682-5
(1997)
Dinuclear Metal Complexes. Part 8. Effect of Remote Substituents on the Redox Potentials of Mono- and Di-nuclear Copper(II) Complexes

Doi:10.1039/DT9880000935
(1988)
Chloroform is not solvent but activator for cobalt complex catalyst of enantioselective borohydride reduction

Doi:10.1246/cl.2007.26
(2007)
Synthesis and structure-activity relationships of 3-aryloxindoles: A new class of calcium-dependent, large conductance potassium (maxi-K) channel openers with neuroprotective properties

Doi:10.1021/jm0101850
(2002)

Article Doi