Technical Note:
1. Chiral, phase-transfer catalyst for the asymmetric Michael and Mannich reactions of 3-aryloxindoles.
Reference:
1. Angew. Chem. Int. Ed., 2009, 48, 4559.
Strem Chemicals INC.
二-o-二甲苯氯化磷
2-二苯基膦-6-甲基吡啶
正十六烷基磷酸
(S)-(+)-2-异丙基-5-甲基二苯磷