Tetrahedron Letters p. 3327 - 3330 (1982)
Update date:2022-08-03
Topics:
Negishi, Ei-ichi
Boardman, Larry D.
Treatment of (E)-2-methyl-1-alkenylalanes (1), readily obtainable via Zr-catalyzed reaction of Me3Al with 1-alkynes, with E-methoxydialkylboranes produces the corresponding alkenylboranes, while sequential treatment of 1 with n-BuLi and X2ZrCp2 (X=Cl or I) provides the desired monoalkenylzirconium derivatives, the product yields for both reactions being 85-100percent.
View MoreLianyungang Yunbo Chemical Co.,Ltd.
Contact:518-81066110
Address:B907,Dongsheng"Mingdu Square,21-2 East Chaoyang Road,Xinpu,(sale department)
Chongqing Yawei Fine Chemical Co.,Ltd
Contact:0086-23-62849407
Address:Ziyou village, Nanquan town, Banan district, Chongqing China
Jiangsu Zhenfang Chemical CO.,LTD.(Suzhou Zhenfang Chemical Factory)
Contact:+86-512-69598882
Address:Room1201, Jiayuan Road No.1018, Xiangcheng District, Suzhou, China
Contact:86-311-83160559
Address:shijiazhuang
Ji'an Hairui Natural Plant Co. Ltd.
Contact:0796-8105528
Address:Meilin industry park, Qingyuan district Ji'an City, Jiangxi Province
Doi:10.1016/j.bmcl.2010.03.106
(2010)Doi:10.1021/ja0607234
(2006)Doi:10.1007/s11172-005-0226-3
(2005)Doi:10.1021/ol0600382
(2006)Doi:10.1002/chem.200500878
(2006)Doi:10.1055/s-1983-30526
(1983)