Krische Ir Catalyst: (S)-SEGPHOS, 3-nitrobenzoate ligated
ALDRICH/RNI00091 - AldrichCPR
Synonym: [(S)-(-)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole][3-nitrobenzenecarboxylato][1,2,3-η-2-propenyl]iridium(III)
Empirical Formula (Hill Notation): C48H36IrNO8P2
Molecular Weight: 1008.97
MDL Number: MFCD27978282
Linear Formula: C48H36IrNO8P2
Product Type: Chemical
form | solid |
InChI | 1S/C38H28O4P2.C7H4NO4.C3H |
InChI key | IQGKEOYRCUDYRW-UHFFFAOYSA |
reaction suitability | core: iridium |
reagent type: catalyst | |
SMILES string | [C][C][C].O=C(O[Ir]1)C2=C |
Application: | Catalyst developed by the Krische Group to affect the asymmetric carbonyl tert-prenylation (and allylation) from the alcohol or aldehyde oxidation level. Critical to the Krische group′s approach to Bryostatin 7, this catalyst is highly relevant for polyketide synthesis. Total Synthesis of Bryostatin 7 via C–C Bond-Forming Hydrogenation |
Other Notes: | Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final. NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12352200 |