Taxane diterpenes 1. Control of relative and absolute stereochemistry in intramolecular pyrylium ylide-alkene cyclizations for the synthesis of taxol precursors

DOI: 10.1016/0040-4020(96)00867-8

Source and publish data:

Tetrahedron p. 14081 - 14102 (1996)

Update date:2022-08-02

Topics:

Authors:

Bauta, William E.

Booth, John

Bos, Mary E.

DeLuca, Mark

Diorazio, Louis

Donohoe, Timothy J.

Frost, Christopher

Magnus, Nicholas

Magnus, Philip

Mendoza, Jose

Pye, Philip

Tarrant, James G.

Thom, Stephen

Ujjainwalla, Feroze

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

Article abstract of DOI:10.1016/0040-4020(96)00867-8

Intramolecular pyrylium ylide-alkene cyclizations provide control of the absolute stereochemistry at the crucial C-19 angular methyl group, and leads to bicyclo[5.4.0^3,8]undecenones that contain the structral elements of the B/C rings of the taxanes.

Full text of DOI:10.1016/0040-4020(96)00867-8

Products guided by the article

Product name:(1S,2R,6S,8R)-6-Methyl-2-trityloxymethyl-12-oxa-tricyclo[6.3.1.0^1,6]dodec-9-en-11-one

Cas No:184867-96-7

R&D Labs maybe for 184867-96-7

Rely Chemicals Ltd.

Contact:+86-518-81061113

Address:No. 8 Lingzhou Road, Lianyungang, Jiangsu, China
ALPHA PHARMACEUTICAL CO，LTD JIANGSU

Contact:+86-527-84829968,+86-527-84829998

Address:suqian city
ENERGYCO LTD.

Contact:+86-25-83719363

Address:106-7 Chunnan Rd, Chunxi Town, Gaochun, Nanjing, China
Zhejiang Allied Chemical Co.,Ltd

Contact:18967038207

Address:Area A-30, High-tech Industrial Park, Quzhou, Zhejiang, China.
Tianjin Anda North Industrial & Business Co.Ltd.

Contact:86-22-24999306

Address:No.11 Erwei Road,Dongli Development Area,Tianjin,China

Relevant to this article

Reaction of Trialkyl Phosphites with the Titanocene Complex of 4,5-Dimercapto-1,3-dithiole-2-one

Doi:10.1515/znb-1996-1114
(1996)
Doi:10.1007/BF00906143
()
Synthesis and characterization of gold(III) adducts and cyclometallated derivatives with 6-benzyl- and 6-alkyl-2,2′-bipyridines

Doi:10.1039/DT9960004217
(1996)
4-(tert-Butyldimethylsilyloxy)benzylidene acetal: A novel benzylidene-type protecting group for 1,2-diols

Doi:10.1016/j.tetlet.2004.03.065
(2004)
Synthesis of α-Keto Thioamides by Metal-Free C-C Bond Cleavage in Enaminones Using Elemental Sulfur

Doi:10.1021/acs.joc.8b02670
(2019)
Doi:10.1002/zaac.19764190305
(1976)

Article Doi