tert-butyl 5,5-diphenyl-tetrahydropyrrolo[1,2-b][1,2,5]thiadiazole-2(3H)-carboxylate-1,1-dioxide

Base Information

Chemical Name:tert-butyl 5,5-diphenyl-tetrahydropyrrolo[1,2-b][1,2,5]thiadiazole-2(3H)-carboxylate-1,1-dioxide
CAS No.:958264-29-4
Molecular Formula:C₂₂H₂₆N₂O₄S
Molecular Weight:414.525
Hs Code.:

Synonyms:tert-butyl 5,5-diphenyl-tetrahydropyrrolo[1,2-b][1,2,5]thiadiazole-2(3H)-carboxylate-1,1-dioxide

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Chemical Property of tert-butyl 5,5-diphenyl-tetrahydropyrrolo[1,2-b][1,2,5]thiadiazole-2(3H)-carboxylate-1,1-dioxide

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Technology Process of tert-butyl 5,5-diphenyl-tetrahydropyrrolo[1,2-b][1,2,5]thiadiazole-2(3H)-carboxylate-1,1-dioxide

There total 2 articles about tert-butyl 5,5-diphenyl-tetrahydropyrrolo[1,2-b][1,2,5]thiadiazole-2(3H)-carboxylate-1,1-dioxide 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: 89.0%

: 958264-14-7
tert-butyl N-(2,2-diphenylpent-4-enyl)sulfamoylcarbamate

: 958264-29-4
tert-butyl 5,5-diphenyl-tetrahydropyrrolo[1,2-b][1,2,5]thiadiazole-2(3H)-carboxylate-1,1-dioxide

Guidance literature:: With N-iodo-succinimide; sodium acetate; In N,N-dimethyl-formamide; at 40 ℃; for 8h; Schlenk technique;
DOI:10.1016/j.tetlet.2015.01.154

Reference yield:

: 53001-06-2
2,2-diphenyl-4-pentenylamine

: tert-butyl (N-triethylammonium sulfonyl)carbamate

: 958264-29-4
tert-butyl 5,5-diphenyl-tetrahydropyrrolo[1,2-b][1,2,5]thiadiazole-2(3H)-carboxylate-1,1-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1: dmap / dichloromethane / 24 h / 25 °C / Schlenk technique

2: N-iodo-succinimide; sodium acetate / N,N-dimethyl-formamide / 8 h / 40 °C / Schlenk technique

With dmap; N-iodo-succinimide; sodium acetate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2015.01.154