Can You Really Do Chemisty Experiments About Benzylidenebis(tricyclohexylphosphine)dichlororuthenium

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.COA of Formula: C43H72Cl2P2Ru. In my other articles, you can also check out more blogs about 172222-30-9

172222-30-9, Name is Benzylidenebis(tricyclohexylphosphine)dichlororuthenium, molecular formula is C43H72Cl2P2Ru, belongs to ruthenium-catalysts compound, is a common compound. In a patnet, once mentioned the new application about 172222-30-9, COA of Formula: C43H72Cl2P2Ru

Reactions of trans-(C6F5)(Ph2P(CH 2)m?CH=CH2)2PtCl (1; m? = a, 6; b, 7; c, 8; d, 9; e, 10) and H(C?C)2H (HNEt 2, cat. Oil) give trans-(C6F5)(Ph 2P(CH2)m?CH=CH2) 2Pt(C?C)2H (3a-e, 80-95%). Oxidative homocouplings of 3a-d under Hay conditions (O2, cat. CuCl/TMEDA, acetone) yield trans,trans-(C6F5)-(Ph2P(CH2) m?CH=CH2)2Pt(C?C) 4Pt(Ph2P(CH2)m?CH=CH 2)2(C6F5) (4a-d, 64-84%). Treatment of 3c-e with excess HC?CSiEt3 under Hay conditions gives trans-(C6F5)(Ph2P(CH2) m?CH=CH2)2Pt(C?C) 3SiEt3 (56-73%). Homocouplings (n-Bu4N + F, Me3SiCl, Hay conditions) afford trans,trans-(C 6F5)(Ph2P(CH2)m?CH= CH2)2-Pt(C?C)6Pt(Ph2P(CH 2)m?CH=CH2)2(C 6F5) (13c-e, 59-64%). Reactions of 4a-d and 13c-e with Grubbs’ catalyst, followed by hydrogenation, give mixtures of trans,trans-(C6F5)(Ph2P(CH2) mPPh2)Pt(C?C)nPt-(Ph2P(CH 2)mPPh2)(C6F5) with termini-spanning diphosphines and trans,trans-(C6F 5)(Ph2P(CH2)mPPh2)Pt- (C?C)nPt(Ph2P(CH2)mPPh 2)(C6F5) with trans-spanning diphosphines (m = 2m? + 2; n = 4, 6). The latter n = 4) are independently synthesized by similar metatheses/hydrogenations of 1a-d to give trans-(C6F 5)-(Ph2P(CH2)mPPh2)PtCl (49-59%), followed by analogous introductions of (C?C)4 chains (66-77%). Crystal structures of complexes with termini-spanning diphosphines show sp3 chains with both double-helical (m/n = 20/4) and nonhelical (m/n = 20/6) conformations, and highly shielded sp chains. The sp3 chains of complexes with trans-spanning diphosphines exhibit double half-clamshell conformations. The dynamic properties of both classes of molecules are analyzed in detail.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.COA of Formula: C43H72Cl2P2Ru. In my other articles, you can also check out more blogs about 172222-30-9

Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI