Isopropylamine → methyl (1aRS,7bSR)-5-{2[(Z)-3-(propan-2-yl)aminoprop-1-enyl]-4-fluorobenzenesulfonylamino}-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylate

Participants

Role	Name	HCID	Charge
Reactant	Isopropylamine	HCID 6363	—
Reactant	methyl (1aRS,7bSR)-5-[2((Z)-3-ethylaminoprop-1-enyl)-4-fluorobenzenesulfonyl-amino]-1,1a,2,7b-tetrahydro-cyclopropa[c]chromene-4-carboxylate	HCID 86713248	—
Reactant	methyl (1aRS,7bSR)-5-{N-[methoxycarbonyl]-N-[2-((Z)-3-hydroxyprop-1-enyl)-4-fluorobenzenesulfonyl]amino}-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylate	HCID 86713304	—
Product	methyl (1aRS,7bSR)-5-{2[(Z)-3-(propan-2-yl)aminoprop-1-enyl]-4-fluorobenzenesulfonylamino}-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylate	HCID 86713251	—

Reaction Steps

Prepared by proceeding in a similar manner to Intermediate 63, starting from methyl (1aRS,7bSR)-5-{N-[methoxycarbonyl]-N-[2-((Z)-3-hydroxyprop-1-enyl)-4-fluorobenzene-sulfonyl]amino}-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylate (Intermediate 64) and 2-aminopropane.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US09290472B2
Source dataset	uspto-grants-2016_03
ORD ID	ord-975cd66499894eb0b9ffbf59063c4d57
Source note	uspto-grants-2016_03