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. Author manuscript; available in PMC: 2006 May 15.
Published in final edited form as: J Am Chem Soc. 2005 Apr 27;127(16):5766–5767. doi: 10.1021/ja043743j

Table 2.

Alkyne Hydroboration

graphic file with name nihms-9400-0004.jpg
entry L alkyne R R′ 10:11 yield (%)
1 Py 9a Ph CH3 15:1 64
2 Py 9b pCF3Ph CH3 >20:1 NA
3 Py 9c pMeOPh CH3 1:2 NA
4 Lut 9a Ph CH3 1.2:1 51
5 Me2S 9a Ph CH3 30:1 46
6 Py 9d Ph C2H5 10:1 66
7 Py 9e C3H7 C3H7 63
8 Py 9f CH3 C5H11 1.5:1 61
9 Py 9g CH3 cC6H11 3:1 64