Bis(imidazoline-2-thione)-copper(I) catalyzed regioselective boron addition to internal alkynes.
New catalytic systems based on a bis(1,3-disubstituted imidazoline 2-thione)-copper complex have been developed for the highly regioselective boration of internal alkynes.
Kim
Hye Ryung
HR
Department of Chemistry, Sungkyunkwan University, Suwon 440-746, Korea.
Jung
Il Gu
IG
Yoo
Kihyun
K
Jang
Kwonho
K
Lee
Eun Sun
ES
Yun
Jaesook
J
Son
Seung Uk
SU
D000480:Alkynes / Q000737:chemistry*; D001880:Boranes / Q000138:chemical synthesis* / Q000737:chemistry*; D002384:Catalysis; D018360:Crystallography, X-Ray; D008958:Models, Molecular; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D013237:Stereoisomerism
D000480:Alkynes; D001880:Boranes; D009942:Organometallic Compounds; C548398:bis(imidazoline-2-thione)-copper(I)