tricarbonyl[(η(6)-1,2,3,4,4a,11c)-1-tert-butyldimethylsilyloxy-4-methoxy-2,3-diphenylbenzo[b]naphtho[1,2-d]furan]chromium

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Chemical Name:tricarbonyl[(η(6)-1,2,3,4,4a,11c)-1-tert-butyldimethylsilyloxy-4-methoxy-2,3-diphenylbenzo[b]naphtho[1,2-d]furan]chromium
CAS No.:410540-79-3
Molecular Formula:C₃₈H₃₄CrO₆Si
Molecular Weight:666.766
Hs Code.:

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Chemical Property of tricarbonyl[(η(6)-1,2,3,4,4a,11c)-1-tert-butyldimethylsilyloxy-4-methoxy-2,3-diphenylbenzo[b]naphtho[1,2-d]furan]chromium

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Technology Process of tricarbonyl[(η(6)-1,2,3,4,4a,11c)-1-tert-butyldimethylsilyloxy-4-methoxy-2,3-diphenylbenzo[b]naphtho[1,2-d]furan]chromium

There total 1 articles about tricarbonyl[(η(6)-1,2,3,4,4a,11c)-1-tert-butyldimethylsilyloxy-4-methoxy-2,3-diphenylbenzo[b]naphtho[1,2-d]furan]chromium 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: 1.0%

: 410540-75-9
pentacarbonyl[2-dibenzofuryl(methoxy)carbene]chromium

: 18162-48-6
tert-butyldimethylsilyl chloride

: 501-65-5
diphenyl acetylene

: 410540-79-3
tricarbonyl[(η(6)-1,2,3,4,4a,11c)-1-tert-butyldimethylsilyloxy-4-methoxy-2,3-diphenylbenzo[b]naphtho[1,2-d]furan]chromium

Guidance literature:: In triethylamine; under Ar atm.; to soln. of (C12H7OC(OCH3))Cr(CO)5 in (t-Bu)OMe excess ofalkyne added; heated to 50°C; transferred into suspn. (t-Bu)Me2S iCl in Et3N at room temp.; stirred overnight at room temp.; volatiles removed; sepd. by chromy. at 0°C (petroleum ether-CH2Cl2 as eluent);
DOI:10.1016/S0022-328X(01)01299-2