TRIMETHYL(PENTAFLUOROETHYL)STANNANE

Base Information

• Chemical Name: TRIMETHYL(PENTAFLUOROETHYL)STANNANE
• CAS No.: 754-25-6
• Molecular Formula: C4H9 F3 Sn
• Molecular Weight: 232.821
• Mol file: 754-25-6.mol

Synonyms:Tin,trimethyl(trifluoromethyl)- (6CI,7CI); (Trifluoromethyl)trimethylstannane;(Trifluoromethyl)trimethyltin; Trimethyl(trifluoromethyl)stannane

Chemical Property of TRIMETHYL(PENTAFLUOROETHYL)STANNANE

Chemical Property:

• PSA: 0.00000
• LogP: 3.48130

Purity/Quality:

98%Min ^*data from raw suppliers

TRIMETHYL(PENTAFLUOROETHYL)STANNANE 98.00% ^*data from reagent suppliers

Safty Information:

• Statements: 11-36/37/38
• Safety Statements: 16-26-36

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of TRIMETHYL(PENTAFLUOROETHYL)STANNANE

There total 5 articles about TRIMETHYL(PENTAFLUOROETHYL)STANNANE 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: 74.0%

trifluoroacetyl iodide (354-36-9) + hexamethyldistannane (661-69-8) → tetramethylstannane (594-27-4) + trimethylstannyl iodide (811-73-4) + trimethyl(trifluoromethyl)tin (754-25-6)

Guidance literature:

In not given; byproducts: CO, CHF3, CF3I; for 4 h;;

DOI:10.1139/v66-180

Reference yield: 70.0%

methyllithium (917-54-4) + trifluoromethyltribromostannane (65094-19-1) → tetramethylstannane (594-27-4) + trimethyl(trifluoromethyl)tin (754-25-6)

Guidance literature:

In diethyl ether; CF3SnBr3 condensed onto of an etheric soln. of CH3Li, then warmed to room temp. and kept 3 min with stirring, with a large excess of CH3Li; volatile removed and fractionated to remove solvent, the remaining material was identified by NMR;

DOI:10.1021/ic50205a006

Reference yield: 23.0%

tin(IV) iodide + bis(trifluoromethyl)cadmium*glyme → trimethyl(trifluoromethyl)tin (754-25-6) + dimethylcadmium (506-82-1) + dimethylbis(trifluoromethyl)tin (65059-36-1)

Guidance literature:

In dichloromethane; byproducts: Sn(CH3)4, C2F4, CH3I; excess of Cd compd. quickly added to SnI4 in CH2Cl2, sepd. after 15 min; solvent removed;

DOI:10.1021/ja00401a015

upstream raw materials:

methyllithium

trifluoromethyltribromostannane

dimethylcadmium

trifluoroacetyl iodide

Downstream raw materials:

tetramethylstannane

Tetraphenyl-arsonium-trifluormethyl-pentafluorphosphat

tributyl(difluoromethyl)stannane

dimethyltin-bis{pentacarbonylmanganese}

Refernces

• 1、 Krause,Morrison. "Formation and reactions of the (trifluoromethyl)tin bromides CF3SnBr3 and (CF3)2SnBr2". . p. 604 - 607. Retrieved 2008/10/08.