2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]

Base Information

Chemical Name:2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]
CAS No.:1395322-89-0
Molecular Formula:C₂₃H₂₅FN₂O₄
Molecular Weight:412.461
Hs Code.:

Synonyms:2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]

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Chemical Property of 2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]

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Technology Process of 2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]

There total 4 articles about 2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane] 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:

: 369-34-6
3,4-difluoronitrobenzene

: 1395322-89-0
2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]

Guidance literature:: Multi-step reaction with 5 steps

1.1: N-ethyl-N,N-diisopropylamine / acetonitrile / 6 h / Reflux

2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1.5 h / -78 °C

2.2: 2 h / -78 - 20 °C

3.1: toluene-4-sulfonic acid / benzene / 1 h / Reflux

4.1: palladium 10% on activated carbon; hydrogen / ethyl acetate / 10 h

5.1: sodium carbonate / acetone; water / 12.5 h / 0 - 20 °C

With oxalyl dichloride; palladium 10% on activated carbon; hydrogen; sodium carbonate; toluene-4-sulfonic acid; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; In dichloromethane; water; ethyl acetate; acetone; acetonitrile; benzene; 2.1: |Swern Oxidation;

Reference yield:

: 1395322-85-6
2-(2-fluoro-4-nitrophenyl)-octahydro-5-hydroxycyclopenta[c]pyrrole

: 1395322-89-0
2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]

Guidance literature:: Multi-step reaction with 4 steps

1.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1.5 h / -78 °C

1.2: 2 h / -78 - 20 °C

2.1: toluene-4-sulfonic acid / benzene / 1 h / Reflux

3.1: palladium 10% on activated carbon; hydrogen / ethyl acetate / 10 h

4.1: sodium carbonate / acetone; water / 12.5 h / 0 - 20 °C

With oxalyl dichloride; palladium 10% on activated carbon; hydrogen; sodium carbonate; toluene-4-sulfonic acid; dimethyl sulfoxide; In dichloromethane; water; ethyl acetate; acetone; benzene; 1.1: |Swern Oxidation;

Reference yield:

: 1395322-87-8
2-(2-fluoro-4-nitrophenyl)-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]

: 1395322-89-0
2-[4-[[(benzyloxy)carbonyl]amino]-2-fluorophenyl]-hexahydro-1H-spiro[cyclopenta[c]pyrrole-5,2'-[1,3]dioxolane]

Guidance literature:: Multi-step reaction with 2 steps

1: palladium 10% on activated carbon; hydrogen / ethyl acetate / 10 h

2: sodium carbonate / acetone; water / 12.5 h / 0 - 20 °C

With palladium 10% on activated carbon; hydrogen; sodium carbonate; In water; ethyl acetate; acetone;