Asymmetric metal free β-boration of α,β-unsaturated imines assisted by (S)-MeBoPhoz.
نویسندگان
چکیده
The adduct [MeO → Bpin-Bpin](-) efficiently mediates the β-boration of α,β-unsaturated imines formed in situ. The use of chiral phosphines as additives, and in particular the chiral phosphine (S)-MeBoPhoz, enables the catalytic asymmetric reaction to proceed with higher enantioselectivity than the analogue copper(I) mediated reaction.
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 13 5 شماره
صفحات -
تاریخ انتشار 2015