Chemoselective removal and replacement of the C-4' and C-6 acyl esters of zaragozic acid A

DOI: 10.1016/S0040-4039(00)77469-7

Source and publish data:

Tetrahedron Letters p. 975 - 978 (1993)

Update date:2022-08-05

Topics: Hydrolysis Chemoselective Purification Extraction Chemical Derivatization

Authors:

Burk Burk

Berger Berger

Bugianesi

Girotra Girotra

Parsons Parsons

Ponpipom

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

Article abstract of DOI:10.1016/S0040-4039(00)77469-7

An efficient chemical sequence is described for the modification of the C-4' and C-6 positions of zaragozic acid A. Key reactions include the specific conditions devised for selective removal of either the C-4' acetate or the C-6 acyl chain. The resultant

Full text of DOI:10.1016/S0040-4039(00)77469-7

Products guided by the article

Product name:(1S,3S,4S,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4-hydroxy-7-(1-methoxy-1-methyl-ethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-3,4,5-tricarboxylic acid tri-tert-butyl ester

Cas No:146008-36-8

R&D Labs maybe for 146008-36-8

Chengdu Chengnuo New-Tech Co., Ltd

Contact:0086-028-85749078

Address:4 Jiuyang road,Jiulong industrial port,Chengdu, China
Tianjin Bright Future Technology Co., Ltd

Contact:0086-22-58016666

Address:NO.136 DongTeng Lake Street Tianjin Economic and Technology Development Area,Tainjin,China
Tractus Company Limited

Contact:+852-8198 2399

Address:9E, Leapont Industrial Building, 18-28 Wo Liu Hang Road, Shatin, New Territories, Hong Kong
Hebei Fulong Import & Export Co., Ltd.

Contact:86-311-87795661

Address:15A19 Zhongyuan Building,368 Youyi North Street,Shijiazhuang 050070,China
Jinan Decheng Hemu Medical Technology Co.，Ltd.

Contact:+86-531-68650525

Address:NO.554 Zhengfeng Road High-new Technology Development Zone

Relevant to this article

Electronic substitution effects on anion coordination of a tripodal thiourea receptor: Evidences of deprotonation of oxy-anions in solid and solution

Doi:10.1080/10610278.2013.808343
(2013)
Synthesis and Reactions of Some Crowded Triorganylbismuthines

Doi:10.1246/bcsj.65.3504
(1992)
Copper-mediated C–H thiolation of (hetero)arenes using weakly coordinating directing group

Doi:10.1016/j.tetlet.2020.152062
(2020)
Prostanoids: LXXXIII. Synthesis of (± )-19-carboxy-20-norprostaglandin F_2α and its 15β-epimer

Doi:10.1023/A:1016582703009
(2002)
Asymmetric synthesis of (S)-4,5-difluoro-2-methylindoline

Doi:10.1080/00397919408010615
(1994)
New, Chiral Silylated Organophosphorus(III) Reagents: Syntheses and Applications in the Asymmetric Phosphorylation of Aldehydes

Doi:10.1039/c39920001771
(1992)

Article Doi