Triphenylphosphine, polymer-bound (C09-1075-685)

DescriptionPolymer-bound triphenylphosphine is a solid-supported reagent that can be used as a better alternative to triphenylphosphine in the Mitsunobu reaction.It can also be used:For the esterification of alkylphosphonic acids using primary alcohols in the presence of iodine and imidazole.To catalyze the conversion of 3-[3-(1,3-dioxolan-2-yl)-1-hydroxypropyl]pyridine to 3-[1-bromo-3-(1,3-dioxolan-2-yl)propyl]pyridine using carbon tetrabromide.To isomerize (Z)-nitro olefins to the (E)-isomers.To prepare polymer-bound ylides which are useful in Wittig reactions.To convert alcohols or carboxylic acids to the corresponding chlorides.In combination with carbon tetrachloride for the couplingN-alkoxycarbonyl α-amino acids and primary amines to form the corresponding amides. Specification: 100-200mesh, extent of labeling: ~3mmol/g triphenylphosphine loading MDL Number: MFCD00148025 Molecular Formula: -C6H4P(C6H5)2 Molecular Weight: 262.29 PubChem CID: 11776 Isomeric SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3 Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/T466296-SCI_ea856060d1e9f8c97c2fbb65f0a48c27.pdf