Orthoester-condensation/C-O insertion reaction sequence for the preparation of tetrahydrofurans

DOI: 10.1016/S0040-4039(98)01987-X

Source and publish data:

Tetrahedron Letters p. 8813 - 8816 (1998)

Update date:2022-08-04

Topics:

Authors:

Calter, Michael A.

Sugathapala, Priyantha M.

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

Article abstract of DOI:10.1016/S0040-4039(98)01987-X

This paper describes a general procedure for the efficient preparation of highly substituted tetrahydrofurans. The condensation of α-diazo-β- ketoester-derived enolates with orthoesters yields diazoacetals 1a-1d. These compounds undergo formal C-O inserti

Full text of DOI:10.1016/S0040-4039(98)01987-X

Products guided by the article

Product name:2-Diazo-5,5-dimethoxy-3-oxo-pentanoic acid phenyl ester

Cas No:219475-80-6

R&D Labs maybe for 219475-80-6

Shanghai Forever Synthesis Co.,Ltd.

Contact:021-61124658

Address:Zhoukang Road,Pudong New District,Shanghai,China
Tangshan Moneide Trading Co., Ltd.

Contact:+86-315-8309571

Address:2-7-420 Jidong Building Materials Commercial Center, Tangshan, Hebei, 064000 China
Zibo Linzi Darong Fine Chemical Co., Ltd(expird)

Contact:86-532-67773200; 15689126900

Address:Qidu town,Linzi district,Zibo city,Shandong province,China
jiangsu senxuan pharmaceutical and chemical co.,ltd

Contact:86-523-87982810

Address:hongqiao industrial zone,taixing,jiangsu china
ZHEJIANG JIANYE CHEMICAL CO.,LTD.

Contact:86-571-64149273,64149234

Address:No. 48, Fuxi Road, Meicheng Town

Relevant to this article

Synthesis and characterisation of muramic acid 1',2-lactam-β-(14)-D-glucosamine derivatives related to repeating units of bacterial spore cortex

Doi:10.1016/S0008-6215(98)00248-1
(1998)
Asymmetric synthesis of 4-substituted prolines as conformationally constrained amino acid analogues

Doi:10.1016/S0040-4020(98)00989-2
(1998)
Zinc complexes of aldehydes and ketones, 2 zinc-aldehyde complexes with weakly coordinating anions

Doi:10.1002/(sici)1099-0682(199901)1999:1<117::aid-ejic117>3.0.co;2-0
(1999)
Stereospecific total synthesis of amberketal and a homologue

Doi:10.1246/cl.1999.51
(1999)
A synthesis of (±)-ipalbidine using sulfur-controlled 6-exo selective radical cyclization of α-phenylthio amide

Doi:10.3987/COM-98-S(H)13
(1999)
Direct and stereoselective synthesis of β-D-mannosides using 4,6-O-benzylidene-protected mannosyl diethyl phosphite as a donor

Doi:10.1016/j.tet.2005.08.090
(2005)

Article Doi