14664

Triphenylphosphine, polymer-bound

100-200 mesh, extent of labeling: ~3.2 mmol/g loading

• 동의어(들): Copolymer of styrene and divinylbenzene, diphenylphosphinated, Diphenylphosphino-polystyrene, Polystyrene crosslinked with divinylbenzene, diphenylphosphinated
• Linear Formula: -C₆H₄P(C₆H₅)₂
• CAS Number: 39319-11-4
• Molecular Weight: 262.29
• MDL number: MFCD00148025
• UNSPSC 코드: 12352128
• PubChem Substance ID: 57647187
• NACRES: NA.22

속성

• 형태: solid
• Quality Level: 200
• 반응 적합성: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reaction type: solution phase peptide synthesis; reagent type: ligand
• 라벨링 범위: ~3.2 mmol/g loading
• 기질: crosslinked with 2% DVB
• 입자 크기: 100-200 mesh
• 작용기: phosphine
• SMILES string: c1ccc(cc1)P(c2ccccc2)c3ccccc3
• InChI: 1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChI key: RIOQSEWOXXDEQQ-UHFFFAOYSA-N

설명

애플리케이션

Polymer-bound triphenylphosphine (PPh₃) is a reusable organocatalyst for the Mukaiyama aldol and Mannich reaction. It can also be used as a traceless reagent for Mitsunobu reaction in combinatorial chemistry to synthesize aryl ethers from phenols and alcohols.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves