methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

Base Information

Chemical Name:methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate
CAS No.:1609201-48-0
Molecular Formula:C₂₄H₂₄FNO₁₀S₂
Molecular Weight:569.586
Hs Code.:

methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

Synonyms:methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

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Chemical Property of methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

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Technology Process of methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

There total 12 articles about methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate 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:

: 1609201-39-9
methyl (1aR,7bS)-5-{N-[2-((Z)-3-hydroxyprop-1-enyl)-4-fluorobenzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

: 7143-01-3
Methanesulfonic anhydride

: 1609201-48-0
methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 - 5 ℃; for 1h; Inert atmosphere;

Reference yield:

: 1609201-40-2
methyl (1aR,7bS)-5-[N-(2-bromo-4-fluorobenzenesulfonyl)-N-(methoxycarbonyl)amino]-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylate

: 1609201-48-0
methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri tert-butylphosphoniumtetrafluoroborate / 1,4-dioxane; dimethyl sulfoxide / 1 h / 20 °C

2: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 0 - 5 °C / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; N-ethyl-N,N-diisopropylamine; tri tert-butylphosphoniumtetrafluoroborate; In 1,4-dioxane; dichloromethane; dimethyl sulfoxide;

Reference yield:

: 351003-45-7
2-bromo-4-fluorobenzene-1-sulfonyl chloride

: 1609201-48-0
methyl (1aR,7bS)-5-{N-[4-fluoro-2-((Z)-3-methylsulfonyloxyprop-1-enyl)benzenesulfonyl]-N-(methoxycarbonyl)amino}-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: pyridine / dichloromethane / 2.17 h / 0 - 20 °C / Inert atmosphere

2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 20 °C / Inert atmosphere

2.2: 20 °C

3.1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri tert-butylphosphoniumtetrafluoroborate / 1,4-dioxane; dimethyl sulfoxide / 1 h / 20 °C

4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 0 - 5 °C / Inert atmosphere

With pyridine; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; sodium hydride; N-ethyl-N,N-diisopropylamine; tri tert-butylphosphoniumtetrafluoroborate; In tetrahydrofuran; 1,4-dioxane; dichloromethane; dimethyl sulfoxide; mineral oil;