Protein Information

Name Cl 2
Synonyms AMB11; MHC class I NK cell receptor; CD158E1; CD158E1/2; CD158E2; CL 11; CL 2; HLA BW4 specific inhibitory NK cell receptor…

Compound Information

Name cyanamide
CAS cyanamide

Reference List

PubMed Abstract RScore(About this table)
18813372 Tyan MR, Bokach NA, Wang MJ, Haukka M, Kuznetsov ML, Kukushkin VY: Facile cyanamide-ammonia coupling mediated by cis- and trans-[PtIIL2] centers and giving metal-bound guanidines. Dalton Trans. 2008 Oct 14;(38):5178-88. Epub 2008 Aug 11.

Diffusion of ammonia into CH (2) Cl (2) solutions of the dialkylcyanamide complexes cis- or trans-[PtCl (2)(RCN)(2)] (R = NMe (2), NEt (2), NC (5) H (10)) at 20-25 degrees C leads to metal-mediated cyanamide-ammonia coupling to furnish, depending on reaction time, one or another type of novel bisguanidine compound, i.e. the molecular cis- or trans-[PtCl (2){NH=C (NH (2)) R}(2)] (cis- and trans-) and the cationic cis- or trans-[Pt (NH (3))(2){NH=C (NH (2)) R}(2)](Cl)(2) (cis- and trans-) complexes.
33(0,1,1,3) Details
11300809 Ferreira CM, Guedes da Silva MF, Frausto da Silva JJ, Pombeiro AJ, Kukushkin VY, Michelin RA: Azametallacycles from Ag (I)- or Cu (II)-promoted coupling reactions of dialkylcyanamides with oximes at Pt (II). Inorg Chem. 2001 Mar 12;40(6):1134-42.

The dialkylcyanamide complexes cis-[PtCl (NCNR (2))(PPh (3))(2)][BF (4)] 1 and cis-[Pt (NCNR (2))(2)(PPh (3))(2)][BF (4)](2) 2 (R = Me or Et) have been prepared by treatment of a CH (2) Cl (2) solution of cis-[PtCl (2)(PPh (3))(2)] with the appropriate dialkylcyanamide and one or two equivalents of Ag [BF (4)], respectively.
In contrast, in the organonitrile complexes cis-[Pt (NCR)(2)(PPh (3))(2)][BF (4)](2) 5 (R = C (6) H (4) OMe-4 or Et), obtained in a similar way as 2 (but by using NCR instead of the cyanamide), the ligating NCR is not activated by the Lewis acid and does not couple with the oximes.
2(0,0,0,2) Details