Carbamic acid, [(1R)-2-[2-[(2,6-difluorophenyl)methyl]-2,5-dihydro-3,5-dioxo-6-phenyl-1, 2,4-triazin-4(3H)-yl]-1-phenylethyl]-, 1,1-dimethylethyl ester

Base Information

Chemical Name:Carbamic acid, [(1R)-2-[2-[(2,6-difluorophenyl)methyl]-2,5-dihydro-3,5-dioxo-6-phenyl-1, 2,4-triazin-4(3H)-yl]-1-phenylethyl]-, 1,1-dimethylethyl ester
CAS No.:496913-06-5
Molecular Formula:C₂₉H₂₈F₂N₄O₄
Molecular Weight:534.563
Hs Code.:

Carbamic acid,
[(1R)-2-[2-[(2,6-difluorophenyl)methyl]-2,5-dihydro-3,5-dioxo-6-phenyl-1,
2,4-triazin-4(3H)-yl]-1-phenylethyl]-, 1,1-dimethylethyl ester

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Chemical Property of Carbamic acid, [(1R)-2-[2-[(2,6-difluorophenyl)methyl]-2,5-dihydro-3,5-dioxo-6-phenyl-1, 2,4-triazin-4(3H)-yl]-1-phenylethyl]-, 1,1-dimethylethyl ester

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Technology Process of Carbamic acid, [(1R)-2-[2-[(2,6-difluorophenyl)methyl]-2,5-dihydro-3,5-dioxo-6-phenyl-1, 2,4-triazin-4(3H)-yl]-1-phenylethyl]-, 1,1-dimethylethyl ester

There total 5 articles about Carbamic acid, [(1R)-2-[2-[(2,6-difluorophenyl)methyl]-2,5-dihydro-3,5-dioxo-6-phenyl-1, 2,4-triazin-4(3H)-yl]-1-phenylethyl]-, 1,1-dimethylethyl ester 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:

: 496913-05-4
2-(2,6-difluorobenzyl)-6-phenyl-1,2,4-triazine-3,5-(2H)-dione

: 67341-01-9,117049-14-6,138457-46-2,102089-74-7
(R)-N-(tert-butoxycarbonyl)phenylglycinol

: 496913-06-5
{2-[2-(2,6-difluoro-benzyl)-3,5-dioxo-6-phenyl-2,5-dihydro-3H-[1,2,4]triazin-4-yl]-1-phenyl-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; at 20 ℃; for 11h;
DOI:10.1016/j.bmcl.2005.06.057

Reference yield:

: 23891-08-9
5-phenyl-6-azauracil

: 496913-06-5
{2-[2-(2,6-difluoro-benzyl)-3,5-dioxo-6-phenyl-2,5-dihydro-3H-[1,2,4]triazin-4-yl]-1-phenyl-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: N,O-bis(trimethylsilyl)acetamide / acetonitrile / 3 h / 80 °C

1.2: 88 percent / acetonitrile / 15 h / 80 °C

2.1: PPh₃; DEAD / tetrahydrofuran / 11 h / 20 °C

With N,O-bis-(trimethylsilyl)-acetamide; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; acetonitrile; 2.1: Mitsunobu reaction;
DOI:10.1016/j.bmcl.2005.06.057

Reference yield:

: 38132-38-6
benzoylformic acid semicarbazone

: 496913-06-5
{2-[2-(2,6-difluoro-benzyl)-3,5-dioxo-6-phenyl-2,5-dihydro-3H-[1,2,4]triazin-4-yl]-1-phenyl-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 85 percent / NaOEt / ethane-1,2-diol / 15 h / Heating

2.1: N,O-bis(trimethylsilyl)acetamide / acetonitrile / 3 h / 80 °C

2.2: 88 percent / acetonitrile / 15 h / 80 °C

3.1: PPh₃; DEAD / tetrahydrofuran / 11 h / 20 °C

With N,O-bis-(trimethylsilyl)-acetamide; sodium ethanolate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; ethylene glycol; acetonitrile; 3.1: Mitsunobu reaction;
DOI:10.1016/j.bmcl.2005.06.057