1,4-butanediyl trifluoromethanesulfonate

Base Information

Chemical Name:1,4-butanediyl trifluoromethanesulfonate
CAS No.:18934-34-4
Molecular Formula:C₆H₈F₆O₆S₂
Molecular Weight:354.248
Hs Code.:

Synonyms:1,4-butanediyl trifluoromethanesulfonate

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Chemical Property of 1,4-butanediyl trifluoromethanesulfonate

Chemical Property:

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Technology Process of 1,4-butanediyl trifluoromethanesulfonate

There total 2 articles about 1,4-butanediyl trifluoromethanesulfonate 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: 18.0%

: 110-52-1
1,4-dibromo-butane

: 2923-28-6
silver trifluoromethanesulfonate

: 18934-34-4
1,4-butanediyl trifluoromethanesulfonate

: 103935-55-3
4-chlorobutanol-1-trifluoromethanesulfonate

: 103935-49-5
4-bromobutanol-1-trifluoromethanesulfonate

Guidance literature:: In tetrachloromethane; for 7h; Title compound not separated from byproducts; Heating;
DOI:10.1021/jo00370a009

Reference yield:

: 110-52-1
1,4-dibromo-butane

: 2923-28-6
silver trifluoromethanesulfonate

: 18934-34-4
1,4-butanediyl trifluoromethanesulfonate

: 103935-49-5
4-bromobutanol-1-trifluoromethanesulfonate

Guidance literature:: DOI:10.1016/S0022-1139(00)83359-X

Reference yield: 83.0%

: (η5-cyclopentadienyl)rhenium(NO)(PPh3)(hydride)

: 18934-34-4
1,4-butanediyl trifluoromethanesulfonate

: (C₅H₅)Re(NO)(P(C₆H₅)3)(CH₂)4(C₅H₅)Re(NO)(P(C₆H₅)3)

Guidance literature:: With n-butyllithium; In tetrahydrofuran; under N2, addn. of nBuLi in hexane to cooled soln. of Re-compd. (-15°C); after 0.5 h addn. of bistriflate to the intermediate; after 5 min removal of cooling bath, stirring 0.5 h; removal of solvent under vac., extn. with benzene, filtration through Florisil treated with conc. NH4OH, evapn. of solvent, recrystn. (CH2Cl2/hexane); mixt. of isomers (ratio 65:35), inseparable by chromy., elem. anal.;
DOI:10.1016/0022-328X(92)80227-O