
Tetrahedron Letters p. 111 - 114 (1994)
Update date:2022-08-02
Topics:
Meerpoel, Lieven
Vrahami, Maria-Miranda
Ancerewicz, Jacek
Vogel, Pierre
Keywords: Face selectivity, <4+2>-cycloadditions, chiral recognition, (1R,2S,3S,4R,7R,11S,12R)-11-ethenyl-15,16-dioxapentacyclo<10.2.1.1.4,7.03,8.02,11>hexadec-8-en-6,13-dione, (1R,2R,3R,4R,7R,11R,12R)-11-ethenyl-15,16-dioxapentacyclo<10.2.1.1.4,7.03,8.02,11>hexadec-8-en-5,14-dione and their ethylene acetals.Abstract: Racemic 6-vinyl-7-oxabicyclo<2.2.1>hept-5-en-2-one, 5-vinyl-7-oxabicyclo<2.2.1>hept-5-en-2-one and their ethylene acetals undergo highly stereoselective Diels-Alder cyclodimerizations.The optically pure semicyclic dienes give the corresponding optically pure dimers with the same ease.
View MoreHANGZHOU YUNUO CHEMICAL CO.,LTD
website:http://www.yunuochem.com
Contact:0571-83715115
Address:hangzhou
Dongtai Xinyuan Chemical Co., Ltd.
Contact:+86-21-56733000
Address:404F, 99Nong No.117 Zhongtan Rd. Shanghai
Taizhou Elitechemie MediPharma Technology Co.,Ltd.
Contact:+86-523-86810021
Address:Building G14,NO.1 Avenue,China Medical City, Taizhou, Jiangsu,China
Shanghai PotentPharm Science and Technology Co.,Ltd
Contact:86-021-51969655
Address:Unit B, Building 18, No.300, Chuantu Rd,Pudong District, Shanghai 201202, China
Zhejiang Kaili Industrial Co., Ltd
Contact:+86-571-85241926
Address:lantian business center,No.18 Moganshan Road
Doi:10.1016/j.bmc.2010.02.053
(2010)Doi:10.3906/kim-1710-35
(2018)Doi:10.1039/c003055d
(2010)Doi:10.1134/S1070363209120263
(2009)Doi:10.1002/ejoc.201000164
(2010)Doi:10.1016/j.ejmech.2010.03.043
(2010)