(-)-Esphos ligand - CAS 254990-08-4
Category:
Main Product
Product Name:
(-)-Esphos ligand
Catalog Number:
254990-08-4
Synonyms:
(3aS)-1-[2-[(3aS)-2,3,3a,4,5,6-hexahydropyrrolo[1,2-c][1,3,2]diazaphosphol-1-yl]phenyl]-2,3,3a,4,5,6-hexahydropyrrolo[1,2-c][1,3,2]diazaphosphole; (-)-Esphosligand; ZINC86860349; FT-0604393; 254990-08-4
CAS Number:
254990-08-4
Molecular Weight:
334.342
Molecular Formula:
C16H24N4P2
COA:
Inquire
MSDS:
Inquire
Canonical SMILES:
C1CC2CNP(N2C1)C3=CC=CC=C3P4NCC5N4CCC5
InChI:
InChI=1S/C16H24N4P2/c1-2-8-16(22-18-12-14-6-4-10-20(14)22)15(7-1)21-17-11-13-5-3-9-19(13)21/h1-2,7-8,13-14,17-18H,3-6,9-12H2/t13-,14-,21?,22?/m0/s1
InChIKey:
XOKWQYDPURQVJL-KAJWEHKCSA-N
Chemical Structure
CAS 254990-08-4 (-)-Esphos ligand

Reference Reading


1.Synthesis of hybrid dendritic molecules with diazaphospholidine oxide grafted at the surface of octavinylsilsesquioxane (OVS).
Cheng G1, Slawin AM, Vautravers NR, André P, Morris RE, Samuel ID, Cole-Hamilton D. Org Biomol Chem. 2011 Feb 21;9(4):1189-200. doi: 10.1039/c0ob00297f. Epub 2010 Dec 13.
A range of dendritic molecules was made using the monodentate SEMI-ESPHOS phosphine oxide ligand, which was derivatised with a series of functional groups including bromide, vinyl, allyl and terminal alkyne. Several methods to attach the resulting precursors onto octavinylsilsesquioxane (OVS), ranging from hydrosilylation, Suzuki, Heck, Grubbs or Sonogashira coupling reactions, have been investigated. Cross-metathesis of SEMI-ESPHOS oxide dendrons containing vinyl end groups with OVS catalyzed by Grubbs' catalyst was proven to be effective in the formation of precursors for dendritic molecules based on OVS.