67746-43-4 Usage
Chemical Properties
Clear Colourless Liquid
Uses
Different sources of media describe the Uses of 67746-43-4 differently. You can refer to the following data:
1. Dibenzyl diethylphosphoramidite is a useful reagent for the efficient phosphorylative conversion of alcohols into their corresponding dibenzylphosphorotriesters as well as dibenzyl glycosyl phosphites, which can easily be converted to glycosyl phosphates or used in glycosylation reagents in oligosaccharide synthesis.
2. Dibenzyl N,N-diethylphosphoramidite may be used:as phosphitylating reagent in the synthesis of glycosyl phosphites and phosphatesfor phosphorylating the alcoholsin the preparation of 6-dibenzylphosphate-1,3,5-tri-O-PMB-myo-inositol
General Description
Dibenzyl N,N-diethylphosphoramidite is repoted to be suitable reagent for the efficient 1H-tetrazole-catalyzed ′phosphite-triester′ phosphorylation of the protected serine derivatives.
Check Digit Verification of cas no
The CAS Registry Mumber 67746-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,7,4 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 67746-43:
(7*6)+(6*7)+(5*7)+(4*4)+(3*6)+(2*4)+(1*3)=164
164 % 10 = 4
So 67746-43-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H24NO2P/c1-3-19(4-2)22(20-15-17-11-7-5-8-12-17)21-16-18-13-9-6-10-14-18/h5-14H,3-4,15-16H2,1-2H3
67746-43-4Relevant articles and documents
Practical and scalable synthesis of α-(1→4)-linked polysaccharides composed of 6-O-methyl-D-glucose
Cheon, Hwan-Sung,Lian, Yiqian,Kishi, Yoshito
, p. 3327 - 3329 (2008/03/27)
A second-generation synthesis of synthetic 6-O-methyl-D-glucose-containing polysaccharides (sMGPs) is reported. Glycosidation acceptor A and donor B are prepared from α-, β-, and γ-cyclodextrins in high yields. The glycosidation of A and B, followed by de
Dismutation of arylene phosphorodiamidites: Specific features and aspects of preparative use
Rasadkina,Slitikov,Nifant'ev
, p. 183 - 197 (2008/02/08)
The dismutation of arylene phosphorodiamidites derived from the simplest phenols and naphthols and of their dibasic analogs was studied. The main regular trends of this process and the limits of its synthetic applicability were determined. Pleiades Publishing, Inc., 2006.
Synthesis of Casein-Related Peptides and Phosphopeptides. VII. The efficient Synthesis of Ser(P)-Containing peptides by the Use of Boc-Ser(PO3R2)-OH Derivatives
Perich, John W.,Alewood, Paul F.,Johns, R. B.
, p. 233 - 252 (2007/10/02)
A new approach to the synthesis of Ser(PO3R2)-containing peptides by using five protected Boc-Ser(PO3R2)-OH (R = phenyl, ethyl, methyl, benzyl, t-butyl) derivatives is described.The five Boc-protected derivatives are prepared by a simple three-step synthe
