• CAS Science Spotlight Home
• Most Requested Journal Articles 2Q02-Chemistry and Related
• About
• What's New

Home   •   Spotlight  •  rlist2q02  •  Most Requested Journal Articles 2Q02-Chemistry and Related (4)

Most Requested Journal Articles 2Q02-Chemistry and Related

Following is one of the documents most requested by researchers using CAS electronic products.

---

CAS indexed 41 chemical substances from this document. CAS subject entries for this document include: Suzuki coupling reaction catalysts; Crystal structure; Molecular structure.

CAPLUS COPYRIGHT 2002 ACS

TITLE:	A Highly Active Suzuki Catalyst for the Synthesis of Sterically Hindered Biaryls: Novel Ligand Coordination
AUTHOR(S):	Yin, Jingjun; Rainka, Matthew P.; Zhang, Xiao-Xiang; Buchwald, Stephen L.
CORPORATE SOURCE:	Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
SOURCE:	Journal of the American Chemical Society (2002), 124(7), 1162-1163 CODEN: JACSAT; ISSN: 0002-7863
PUBLISHER:	American Chemical Society
LANGUAGE:	English

ABSTRACT:
A catalyst system for the prepn. of biaryls contg. four ortho substituents via Suzuki coupling is described. The combination of a catalytic quantity of Pd2(dba)3 with either an electron-rich biarylphosphine or DPEPhos is effective using a wide range of substrates. The X-ray crystal structure of (dba)Pd[2-(9-phenanthryl)phenyl-dicyclohexylphosphine], in which the Pd is coordinated to the 9,10-double bond of the phenanthryl group, is also reported.

View full-text pdf document from the American Chemical Society, a participating ChemPort publisher.