Rare-Earth-Metal-Catalyzed Regioselective Hydrosilylation of Internal Alkenes and Alkynes.

Bibliographic Details
Title:	Rare-Earth-Metal-Catalyzed Regioselective Hydrosilylation of Internal Alkenes and Alkynes.
Authors:	Zhu, Chenhao¹ (AUTHOR), Mao, Tao¹ (AUTHOR), Feng, Xiaoming¹ (AUTHOR), Dong, Shunxi¹ (AUTHOR) dongs@scu.edu.cn
Source:	Synthesis. Dec2024, Vol. 56 Issue 24, p3903-3914. 12p.
Subject Terms:	REGIOSELECTIVITY (Chemistry), ALKYNES, HYDROSILYLATION, LANTHANUM, *METALS
Abstract:	A highly regioselective hydrosilylation reaction of internal alkenes was achieved by using commercially available lanthanum hexamethyldisilazane (La(HMDS)3). Notably, the Z - or E -configuration of internal alkenes has negligible influence on either the reactivity or regioselectivity. Internal alkynes could also be used, affording the mono di-hydrosilylation product in the presence of La(HMDS)3 or mono-hydrosilylation product with Y(HMDS)3 as the promoter. [ABSTRACT FROM AUTHOR]
	Copyright of Synthesis is the property of Georg Thieme Verlag Stuttgart and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database:	Academic Search Complete