RING EXPANSION OF STEROID OXETHANS INTO DIHYDROOXAZINES

DOI: 10.1016/0040-4039(81)80092-5

Source and publish data:

Tetrahedron Letters p. 341 - 344 (1981)

Update date:2022-08-04

Topics:

Authors:

Schneider, Gyula

Hackler, Laszlo

Sohar, Pal

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

Article abstract of DOI:10.1016/0040-4039(81)80092-5

In the case of oxethans condensed in an appropriate steric position to the sterane skeleton, the formation of six-membered dihydrooxazines has been observed with aliphatic or aromatic acid nitriles in the presence of Lewis acids, involving thus ring expansion.

Full text of DOI:10.1016/0040-4039(81)80092-5

Products guided by the article

Product name:Acetic acid (3S,8R,9S,10R,13S,14S,16R,17S)-16-(benzoylamino-methyl)-17-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester

Cas No:77873-58-6

R&D Labs maybe for 77873-58-6

Fuxin Jintelai Fluorin Chemical Co., Ltd.

Contact:+86-0418-8229599

Address:, 7th Huagong Road, Fluorine industry development zone (Yimatu Town,Fumeng County),Fuxin City, Liaoning Province, China
Yangzhou Zhongbao Pharmaceutical Co.,Ltd

Contact:+86-514-88290838

Address:Jiangsu Baoying county economic develpment zone in baoying avenue91
Changzhou Jiana Chemical Co.,Ltd

website:http://www.jianachem.com

Contact:86-0519-88731808

Address:Zhenglu Town Wujin City, Jiangsu Province
Nanjing Habo Medical Technology Co., Ltd.

Contact:025－85769882

Address:No.108. Ganjiabian east. Qixia District .Nanjing
Shanghai Bosman Industrial Co., Ltd

Contact:86-21-63065878-8006

Address:Rm907, No.1611, North Sichuan Road, Hongkou District, Shanghai, 200080 China

Relevant to this article

SYNTHESIS OF COMPOUNDS OF THE BICYCLO<2.2.1>HEPTANE SERIES THAT ARE FUSED WITH AN OXAZECINE RING

Doi:10.1007/BF00505988
(1981)
New antiulcer quassinoids from Eurycoma longifolia

Doi:10.1016/0223-5234(91)90069-Y
(1991)
2,3-Di-n-propyl-1,4-dehydrobenzene

Doi:10.1021/ja00538a078
(1980)
SYNTHESIS OF 1D-2-O- AND 1D-5-O-(α-D-GALACTOPYRANOSYL)-4-O-METHYL-chiro-INOSITOL: PREFERENCE FOR EQUATORIAL HYDROXYL GROUPS IN THE IMIDATE GALACTOSYLATION PROCEDURE

Doi:10.1016/S0008-6215(00)85612-8
(1981)
Synthesis of a radiolabelled retinoid X receptor (RXR) specific ligand

Doi:10.1002/(SICI)1099-1344(199706)39:6<501::AID-JLCR995>3.0.CO;2-S
(1997)
Doi:10.1021/ja01643a026
(1954)

Article Doi