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Description
TCI B7044 (R,R)-4-tert-Butylphenyl-Tf-IDPi is a chiral imidodiphosphorimidate Brønsted acid catalyst for asymmetric synthesis. Catalysts of the IDPi class combine strong acidity with a highly confined chiral pocket, enabling enantiocontrol even for small substrates. The (R,R) configuration, the 4-tert-butylphenyl groups, and the triflyl unit together define the steric and electronic environment of the active site. AMI Scientific supplies this catalyst in a 25 mg research pack for asymmetric catalysis and methodology laboratories.
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Scientific References
RUBAN et al. (1990). ChemInform Abstract: P‐(2,4,6‐Tri‐tert‐butylphenyl)amino‐P′‐(2,4,6‐tri‐tert‐butylphenyl)diphosphene.. ChemInformdoi:10.1002/chin.199032227
Ito et al. (2002). Preparation of 2,4-bis(2,4,6-tri-tert-butylphenyl)-1,3-diphosphacyclobutenes from 2-(2,4,6-tri-tert-butylphenyl)-1-phosphaethyne and alkyllithiums. Chemical Communicationsdoi:10.1039/b204142c
Hou et al. (1999). The surprising formation of structurally distorted ap-9-(o-tert-butylphenyl)-9-methylthiofluorene and its facile homolysis into sp-9-(o-tert-butylphenyl)-3-methylthiofluorene and sp-9-(o-tert-butylphenyl)fluorene. Canadian Journal of Chemistrydoi:10.1139/v99-088
References were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.
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