tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-carboxylate

Base Information

Chemical Name:tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-carboxylate
CAS No.:151257-14-6
Molecular Formula:C₃₁H₃₆F₃N₃O₄
Molecular Weight:571.64
Hs Code.:

Synonyms:tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-carboxylate

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Chemical Property of tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-carboxylate

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Technology Process of tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-carboxylate

There total 5 articles about tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-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: 51.0%

: 138401-29-3
tert-butyl 4'-<(2-n-butyl-4-oxo-1,3,8-triazaspiro<4.5>dec-1-en-3-yl)methyl>biphenyl-2-carboxylate

: 407-25-0
trifluoroacetic anhydride

: 151257-14-6
tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-carboxylate

Guidance literature:: In dichloromethane; at 0 ℃; for 0.5h;
DOI:10.1021/jm00074a018

Reference yield:

: 57611-55-9
4-amino-1-benzyl-4-ethoxycarbonylpiperidine

: 151257-14-6
tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: AcOH / xylene / 6.5 h / Heating

2: 1.) NaH / 1.) DMF, 15 min, 2.) DMF, 40 deg C, 3.5 h

3: 92 percent / H₂ / 10percent Pd/C / methanol / 18 h / 760 Torr

4: 51 percent / CH₂Cl₂ / 0.5 h / 0 °C

With hydrogen; sodium hydride; acetic acid; palladium on activated charcoal; In methanol; dichloromethane; xylene;
DOI:10.1021/jm00074a018

Reference yield:

: 138402-16-1
2-n-butyl-8-(phenylmethyl)-1,3,8-triazaspiro<4.5>dec-1-en-4-one

: 151257-14-6
tert-butyl 4'-<<2-n-butyl-4-oxo-8-(trifluoroacetyl)-1,3,8-triazaspiro<4.5>dec-1-en-3-yl>methyl>biphenyl-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaH / 1.) DMF, 15 min, 2.) DMF, 40 deg C, 3.5 h

2: 92 percent / H₂ / 10percent Pd/C / methanol / 18 h / 760 Torr

3: 51 percent / CH₂Cl₂ / 0.5 h / 0 °C

With hydrogen; sodium hydride; palladium on activated charcoal; In methanol; dichloromethane;
DOI:10.1021/jm00074a018