Protein Information

Name prop 1
Synonyms Homeobox protein prophet of PIT 1; PROP 1; PROP1; Pituitary specific homeodomain factor; Pituitary specific homeodomain factors

Compound Information

Name phosphine
CAS phosphine

Reference List

PubMed Abstract RScore(About this table)
19445512 Zhang Y, Pullarkat SA, Li Y, Leung PH: Asymmetric synthesis of diphosphine ligands containing phosphorus and carbon stereogenic centers by means of a chiral palladium complex promoted hydrophosphination reaction. Inorg Chem. 2009 Jun 15;48(12):5535-9.

An organopalladium complex containing ortho-metalated (R)-(1-(dimethylamino) ethyl) naphthalene as the chiral auxiliary has been used to promote the asymmetric hydrophosphination reaction between diphenylphosphine and phenyldi [(Z)-prop-1-enyl] phosphine in high regio- and stereoselectivity under mild conditions.
31(0,1,1,1) Details
14659671 Horne G, Mills SJ, Potter BV: First derivatives of myo-inositol 1,4,6-trisphosphate modified at positions 2 and 3: structural analogues of D-myo-inositol 1,4,5-trisphosphate. Carbohydr Res. 2004 Jan 2;339(1):51-65.

Deblocking of p-methoxybenzyl groups was accomplished with TFA in dichloromethane and the allyl groups were removed by isomerisation to the cis-prop-1-enyl derivative, which was hydrolysed under acidic conditions to give the corresponding 1,4,6-triol.
The 1,4,6-triols were phosphitylated with the P (III) reagent bis (benzyloxy)(diisopropylamino) phosphine in the presence of 1H-tetrazole then oxidised with 3-chloroperoxybenzoic acid followed by deblocking by hydrogenolysis to give DL-2-O-methyl-, DL-3-O-deoxy-, DL-3-O-deoxy-2-O-methyl-, DL-3-O-(2-hydroxyethyl)-, DL-3-O-(3-hydroxypropyl)- and DL-3-O-(4-hydroxybutyl)-myo-inositol 1,4,6-trisphosphate, respectively.
1(0,0,0,1) Details