4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid

Base Information

Chemical Name:4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid
CAS No.:911228-00-7
Molecular Formula:C₂₅H₂₇NO₅
Molecular Weight:421.493
Hs Code.:

Synonyms:4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid

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Chemical Property of 4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid

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Technology Process of 4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid

There total 1 articles about 4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid 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: 99.0%

: 911227-99-1
tert-butyl 4-(4-(methoxycarbonyl)phenyl)spiro[chromene-2,4'-piperidine]-1'-carboxylate

: 911228-00-7
4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid

Guidance literature:: tert-butyl 4-(4-(methoxycarbonyl)phenyl)spiro[chromene-2,4'-piperidine]-1'-carboxylate; With lithium hydroxide; water; In tetrahydrofuran; at 20 ℃; for 10h;

With hydrogenchloride; In water; pH=1;

Reference yield: 87.0%

: 911228-00-7
4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid

: 76-05-1
trifluoroacetic acid

: 4-(spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid trifluoroacetate

Guidance literature:: In dichloromethane; at 0 - 25 ℃;
DOI:10.1021/jm8008986

Reference yield:

: 911228-00-7
4-(1'-(tert-butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-yl)benzoic acid

: 557-66-4
ethanamine hydrochloride

: 1013334-44-5
C₂₇H₃₂N₂O₄

Guidance literature:: With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 10h;