(S)-5-[hydroxy(diphenyl)methyl]-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-2-ium tetrafluoroborate

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Chemical Name:(S)-5-[hydroxy(diphenyl)methyl]-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-2-ium tetrafluoroborate
CAS No.:1092807-39-0
Molecular Formula:BF₄*C₂₇H₂₈N₃O
Molecular Weight:497.343
Hs Code.:

Synonyms:(S)-5-[hydroxy(diphenyl)methyl]-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-2-ium tetrafluoroborate

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Chemical Property of (S)-5-[hydroxy(diphenyl)methyl]-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-2-ium tetrafluoroborate

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Technology Process of (S)-5-[hydroxy(diphenyl)methyl]-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-2-ium tetrafluoroborate

There total 8 articles about (S)-5-[hydroxy(diphenyl)methyl]-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-2-ium 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: 59.0%

: 1005209-74-4
(5S)-5-(diphenyl)(trimethylsilanyloxy)methyl-pyrrolidin-2-one

: 420-37-1
trimethoxonium tetrafluoroborate

: 13636-54-9
2,4,6-trimethylphenylhydrazine

: 1092807-39-0
(S)-5-[hydroxy(diphenyl)methyl]-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-2-ium tetrafluoroborate

Guidance literature:: (5S)-5-(diphenyl)(trimethylsilanyloxy)methyl-pyrrolidin-2-one; trimethoxonium tetrafluoroborate; Inert atmosphere;

2,4,6-trimethylphenylhydrazine; Inert atmosphere;

With trimethyl orthoformate; at 120 ℃; for 96h; Sealed tube; Inert atmosphere;
DOI:10.1055/s-2008-1067216

Reference yield: 29.0%

: 1005209-74-4
(5S)-5-(diphenyl)(trimethylsilanyloxy)methyl-pyrrolidin-2-one

: 13636-54-9
2,4,6-trimethylphenylhydrazine

: 149-73-5
trimethyl orthoformate

: 1092807-39-0
(S)-5-[hydroxy(diphenyl)methyl]-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c]-1,2,4-triazol-2-ium tetrafluoroborate

: (S)-5-(diphenyl(trimethylsilyloxy)methyl)-2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate

Guidance literature:: (5S)-5-(diphenyl)(trimethylsilanyloxy)methyl-pyrrolidin-2-one; With trimethoxonium tetrafluoroborate; In dichloromethane; at 20 ℃; for 12h; Inert atmosphere;

2,4,6-trimethylphenylhydrazine; In dichloromethane; at 20 ℃; for 0.5h; Inert atmosphere;

trimethyl orthoformate; In chlorobenzene; at 110 ℃; for 24h; Inert atmosphere;
DOI:10.1002/anie.200804487