Chemistry of Heterocyclic Compounds p. 1324 - 1327 (1988)
Update date:2022-08-04
Topics:
Volynskii, N. P.
Perepelitchenko, L. I.
We have developed a three-stage scheme for the preparative synthesis of 2-substituted tetrahydrofurans from allyl halides and aldehydes to give the first stage - a Grignard reaction - mixed alkoxides, which on treatment with acetic anhydride are converted to 4-acetoxy-1-alkenes.Addition of hydrogen bromide to the latter contrary to Markownikoff's rule gives 4-acetoxy-1-bromoalkanes, which as a result of hydrolysis form 2-R-tetrahydrofurans.
View MoreTianjin Jiuri New Materials Co., Ltd.
Contact:+86-22-58889220
Address:C-5/6, Vison Hill, No.1 Gonghua Road, Huayuan Hi-tech Park, Tianjin, China.
Liaoyang hengye Chemical Co., Ltd.
Contact:86-419-5850866
Address:North Old Xiaoxiao Road,Yantai District, Dengta, Liaoyang, Liaoning, China
Huangshan Honghui Pharm Technology Co., Ltd.(expird)
website:http://www.honghuichem.com
Contact:18855958372
Address:Qingshan Wan No.1,Nanyuan Kou,SheXian Huangshan City,Anhui Province
Contact:86-21-50966856
Address:Building 5,300 Chuanzhan Road,Pudong New District,Shanghai
Jiangsu Wanlong Chemical Co., Ltd.
website:http://www.wanlongchem.com
Contact:+86-511-86810993 0086-511-8681 0888;
Address:Quanzhou Town, Danyang City, Jiangsu
Doi:10.1246/bcsj.51.535
(1978)Doi:10.1002/anie.200503299
(2006)Doi:10.1002/jlac.198319831010
(1983)Doi:10.1016/j.tetlet.2005.12.127
(2006)Doi:10.1007/BF00758838
(1984)Doi:10.1002/anie.202108499
(2021)