bis(η6-diphenylacetylene)chromium(I) iodide

Base Information

Chemical Name:bis(η6-diphenylacetylene)chromium(I) iodide
CAS No.:86991-75-5
Molecular Formula:C₂₈H₂₀Cr*I
Molecular Weight:535.367
Hs Code.:

Synonyms:

Suppliers and Price of bis(η6-diphenylacetylene)chromium(I) iodide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of bis(η6-diphenylacetylene)chromium(I) iodide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of bis(η6-diphenylacetylene)chromium(I) iodide

There total 1 articles about bis(η6-diphenylacetylene)chromium(I) iodide 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:

chromium: 7440-47-3
chromium

: 501-65-5
diphenyl acetylene

: 86991-75-5
bis(η6-diphenylacetylene)chromium(I) iodide

: 86991-98-2
(η6-diphenylacetylene)(η6-hexaphenylbenzene)chromium(I) iodide

: bis(η6-hexaphenylbenzene)chromium(I) iodide

Guidance literature:: With oxygen; potassium iodide; In decane; byproducts: 1,2,3,4-tetraphenyl-1,3-butadiene, hexaphenylbenzene; Cr was evapd. for 2 h in the presence of Ph2C2 in decane, ppt. extd. with benzene (Ar), org. phase filtered, water added, air bubbled, KI addedto aq. phase; yields of (PhCCPh)2Cr, (PhCCPh)(C6Ph6)Cr and (C6Ph6)Cr after redn. were 0.7, 0.5, and 2%, resp.; org. products were isolated from org. phase after air bubbling, residueinsoluble in benzene before KI addn. was extd. with MeOH, KI added to give (C6Ph6)2Cr after Al2O3 chromy., mixt. of other 2 complexes was isolated from aq. phase by extn.with CH2Cl2;
DOI:10.1016/0022-328X(83)85170-5

Reference yield:

: 86991-75-5
bis(η6-diphenylacetylene)chromium(I) iodide

: 86991-98-2
(η6-diphenylacetylene)(η6-hexaphenylbenzene)chromium(I) iodide

: 83614-05-5
bis(diphenylacetylene)chromium

: 86991-97-1
(η6-diphenylacetylene)(η6-hexaphenylbenzene)chromium

Guidance literature:: With potassium hydroxide; sodium dithionite; In methanol; water; a mixt. of iodides was dissolved in MeOH, treated with Na2S2O4, KOH, and H2O under benzene layer, the colored benzene layer was sepd. and the operation was repeated several times with fresh benzene until it became colorless; benzene was evapd. under Ar, residue chromd. over Al2O3 using petroleumether as eluent for (PhCCPh)2Cr and 1:1 benzene-petroleum ether for (PhCCPh)Cr(C6Ph6);
DOI:10.1016/0022-328X(83)85170-5