(2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate

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Chemical Name:(2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate
CAS No.:1246961-92-1
Molecular Formula:BF₄*C₂₀H₁₈NO₂
Molecular Weight:391.173
Hs Code.:

Synonyms:(2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate

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

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Chemical Property of (2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate

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Technology Process of (2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate

There total 1 articles about (2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate 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:

: 1246961-90-9
(Z)-4-((2R,5R)-2,5-diphenylpyrrolidin-1-yl)-4-oxobut-2-enoic acid

: 1246961-92-1
(2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate

Guidance literature:: With tetrafluoroboric acid; acetic anhydride; In water; at 10 ℃; for 2.5h;
DOI:10.1021/ol101831b

Reference yield:

: 335066-24-5
C₁₃H₂₆O₂Si

: 1246961-92-1
(2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate

: BF₄^(1-)*C₃₃H₄₄NO₄Si⁽¹⁺⁾

Guidance literature:: In dichloromethane; at -45 ℃; for 12h; optical yield given as %de; diastereoselective reaction; Inert atmosphere;
DOI:10.1021/ol101831b

Reference yield:

: 1246961-92-1
(2R,5R)-1-(5-oxofuran-2(5H)-ylidene)-2,5-diphenylpyrrolidinium tetrafluoroborate

: 1165952-91-9
cyclohexa-1,3-diene

: BF₄^(1-)*C₂₆H₂₆NO₂⁽¹⁺⁾

Guidance literature:: In dichloromethane; at -45 ℃; for 12h; optical yield given as %de; diastereoselective reaction; Inert atmosphere;
DOI:10.1021/ol101831b