W(CO)2CNP(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC(CH₂)7

Base Information

Chemical Name:W(CO)2CNP(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC(CH₂)7
CAS No.:259867-36-2
Molecular Formula:C₃₉H₃₉NO₂P₂W
Molecular Weight:799.542
Hs Code.:

W(CO)2CNP(C<sub>6</sub>H<sub>5</sub>)2CH<sub>2</sub>CH<sub>2</sub>P(C<sub>6</sub>H<sub>5</sub>)2CCHC(CH<sub>2</sub>)7

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Chemical Property of W(CO)2CNP(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC(CH₂)7

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Technology Process of W(CO)2CNP(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC(CH₂)7

There total 2 articles about W(CO)2CNP(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC(CH₂)7 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 773837-37-9
sodium cyanide

: [(1,2-bis(diphenylphosphino)ethane)(CO)2(MeCN)WCCH=C(CH₂)4CH₂CH₂CH₂]BF₄

: 259867-36-2
W(CO)2CNP(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC(CH₂)7

Guidance literature:: In methanol; under N2, Schlenk techniques; small excess of solid NaCN was added to soln. of W-complex in MeOH, stirred at room temp. for 2 h; filtered, filtrate was evapd. to dryness, residue extracted with CH2Cl2,dried under vac.; elem. anal.;
DOI:10.1002/(SICI)1099-0682(200002)2000:2<341::AID-EJIC341>3.0.CO;2-U

Reference yield:

: [(1,2-bis(diphenylphosphino)ethane)(CO)2(MeCN)WCCH=C(CH₂)4CH₂CH₂CH₂]BF₄

: 10442-39-4
tetra-n-butylammonium cyanide

: 259867-36-2
W(CO)2CNP(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC(CH₂)7

Guidance literature:: In dichloromethane; under N2, Schlenk techniques; mixt. of W-complex (0.2 mmol) and 1 equiv.of the cyanide in CH2Cl2 was stirred at room temp. for 2 h; evapd. to dryness, residue extracted with toluene, filtered on Alox, solvent was removed, residue washed with Et2O and hexane, dried in vacuo; elem. anal.;
DOI:10.1002/(SICI)1099-0682(200002)2000:2<341::AID-EJIC341>3.0.CO;2-U

Reference yield: 82.0%

: [(1,2-bis(diphenylphosphino)ethane)(CO)2(MeCN)WCCH=CCH₂CH₂CH₂CH₂]BF₄

: 259867-36-2
W(CO)2CNP(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC(CH₂)7

: (W(CO)2P(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC)2(CH₂)11CN⁽¹⁺⁾*BF₄^(1-)=(W(CO)2P(C₆H₅)2CH₂CH₂P(C₆H₅)2CCHC)2(CH₂)11CNBF₄

Guidance literature:: In dichloromethane; under N2, Schlenk techniques; mixt. of W-complexes (equimolar amts.) in CH2Cl2 was stirred at room temp. for 1 h; evapd. to dryness, residue was washed with hexane; elem. anal.;
DOI:10.1002/(SICI)1099-0682(200002)2000:2<341::AID-EJIC341>3.0.CO;2-U