Taxol Semisynthesis:  A Highly Enantio- and Diastereoselective Synthesis of the Side Chain and a New Method for Ester Formation at C-13 Using Thioesters

1997 ◽  
Vol 62 (14) ◽  
pp. 4746-4755 ◽  
Author(s):  
Cesare Gennari ◽  
Michela Carcano ◽  
Monica Donghi ◽  
Nicola Mongelli ◽  
Ermes Vanotti ◽  
...  
Keyword(s):  
New Method ◽  
Side Chain ◽  
Diastereoselective Synthesis ◽  
Ester Formation

ChemInform Abstract: Diastereoselective Synthesis of the Key Intermediate of the BO-2727 Side Chain.

ChemInform ◽  
2010 ◽  
Vol 29 (3) ◽  
pp. no-no
Author(s):  
N. OHTAKE ◽  
H. JONA ◽  
S. OKADA ◽  
O. OKAMOTO ◽  
Y. IMAI ◽  
...  
Keyword(s):  
Side Chain ◽  
Diastereoselective Synthesis

Highly diastereoselective synthesis of 3-methylenetetrahydropyrans by palladium-catalyzed oxa-[4 + 2] cycloaddition of 2-alkenylbenzothiazoles

2020 ◽  
Vol 18 (34) ◽  
pp. 6617-6621
Author(s):  
Xiaoxiao Song ◽  
Lei Xu ◽  
Qijian Ni
Keyword(s):  
Side Chain ◽  
Diastereoselective Synthesis ◽  
Palladium Catalyzed

A highly diastereoselective synthesis of 3-methylenetetrahydropyrans via palladium-catalyzed oxa-[4 + 2] cycloaddition of 2-alkenylbenzothiazoles with allyl carbonates bearing a nucleophilic alcohol side chain is described.

ChemInform Abstract: Diastereoselective Synthesis of (2R,4R)-2-Aryl-4-hydroxypyrrolidine: Preparation of the Side Chain of Novel Carbapenem.

ChemInform ◽  
2010 ◽  
Vol 33 (20) ◽  
pp. no-no
Author(s):  
Takashi Hashihayata ◽  
Hiroki Sakoh ◽  
Yasuhiro Goto ◽  
Masaaki Hirose ◽  
Shunji Sakuraba ◽  
...  
Keyword(s):  
Side Chain ◽  
Diastereoselective Synthesis

New total synthesis of phenanthrene alkaloids

1990 ◽  
Vol 68 (6) ◽  
pp. 964-968 ◽  
Author(s):  
Juan C. Estévez ◽  
M. Carmen Villaverde ◽  
Ramon J. Estévez ◽  
Julio A. Seuas ◽  
Luis Castedo
Keyword(s):  
Total Synthesis ◽  
Primary Amine ◽  
New Method ◽  
Side Chain ◽  
Amine Group ◽  
Primary Amine Group ◽  
New Synthesis ◽  
Stilbene Compounds

We describe a new synthesis of phenanthrene alkaloids based on the photocyclization of stilbene compounds prepared by a simple, efficient new method. It allows the preparation of phenanthrene compounds with a primary amine group in their side chain. Keywords: alkaloid, phenanthrene, stilbene, photocyclization.

A novel highly enantio- and diastereoselective synthesis of vitamin E side-chain

2015 ◽  
Vol 56 (23) ◽  
pp. 3346-3348 ◽  
Author(s):  
Yohei Matsueda ◽  
Shiqing Xu ◽  
Ei-ichi Negishi
Keyword(s):  
Vitamin E ◽  
Side Chain ◽  
Diastereoselective Synthesis
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