Ring contraction and rearrangement of 4-thiofuranose derivatives observed during dast fluorination in the synthesis of L-2'-'up'-fluoro-4'- thiothymidine

DOI: 10.1016/S0040-4039(98)01021-1

Source and publish data:

Tetrahedron Letters p. 5201 - 5204 (1998)

Update date:2022-08-03

Topics:

Authors:

Jeong, Lak Shin

Moon, Hyung Ryong

Yoo, Su Jeong

Lee, Sun Nan

Chun, Moon Woo

Lim, Yoong-Ho

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

Article abstract of DOI:10.1016/S0040-4039(98)01021-1

Ring contraction and rearrangement of 4-thiofuranose derivatives were observed through the regioselective opening of the episulfonium ion formed during DAST fluorination in the synthesis of L-2'-'up'-fluoro-4'- thiothymidine.

Full text of DOI:10.1016/S0040-4039(98)01021-1

Products guided by the article

Product name:1-((3R,4R,5S)-4-Benzyloxy-5-benzyloxymethyl-3-fluoro-tetrahydro-thiophen-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Cas No:211616-60-3

R&D Labs maybe for 211616-60-3

Tengzhou Runlong Fragrance Co., Ltd.

website:http://www.tzrunlong.com/

Contact:--

Address:No. 78, Fushan Road, Biomedical Industrial Park, Dawu Town, Tengzhou, Shandong, 277514 China
Water Chemical Co.,LTD

Contact:+86-21-6856-1349 523-87676172

Address:No16 . BinJiang Road . Taixing Economy Developing Area .JiangSu Province . China
Nanyang Tianhua pharmaceutical Co.,Ltd.

Contact:+8618639816203

Address:Longsheng Industrial Park
Guangzhou Probig Fine Chemical Co., Ltd.

Contact:020-86297874

Address:No.2, 1/F, No.20, Hetai Road,Hebian Village, Baiyun District,Guangzhou,China
Shanghai birch chemical technology co.,ltd

Contact:+86-21-54096810

Address:No.2588,Jungong Road,Shanghai,China

Relevant to this article

The synthesis and in vitro activity of some δ(7,9(11))-lanostadienes

Doi:10.1016/S0039-128X(97)00075-5
(1997)
Synthesis and structural studies of S_p and R_p diastereomers of deoxyxylothymidyl-3′ -O-acetylthymidyl (3′, 5′)-O-(2-cyanoethyl)phosphorothioate in solution and in the solid state

Doi:10.1002/1099-0690(200104)2001:8<1491::AID-EJOC1491>3.0.CO;2-3
(2001)
Synthesis of S-(+)-methoprene

Doi:10.1007/BF00699984
(1993)
Tert-Butylsulfonyl (Bus), a New Protecting Group for Amines

Doi:10.1021/jo971455i
(1997)
Doi:10.1007/BF00845605
()
Fluorescent quenching of the 2-naphthoxide Anion by aliphatic and aromatic halides. Mechanism and consequences of electron transfer reactions

Doi:10.1021/jo026518y
(2003)

Article Doi