(11aR)-3,7-Bis[3,5-bis(tert-butyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, 98%

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Sku 15-0571-25MG
STREM
Technical Notes：
1.Used in asymmetric N- -H insertion reaction cooperatively catalyzed by rhodium and chiral spiro phosphoricacids.
2.Used in the chiral spiro phosphoric-acid-catalyzed regioselective and enantioselective C7-F riedel-Crafts alkylation of 4-Aminoindoles with trifluoromethyl ketones.
References:
1. Angew. Chem. Int. Ed. 2011, 50, 1 1483.  2. Org. Lett. 2019, 21, 3538.