1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

Base Information

Chemical Name:1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one
CAS No.:1229022-28-9
Molecular Formula:C₂₂H₃₀N₂O₃
Molecular Weight:370.492
Hs Code.:

Synonyms:1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

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Chemical Property of 1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

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Technology Process of 1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

There total 4 articles about 1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one 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:

: 1229022-29-0
4-benzyloxy-1-cyclopropylmethyl-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

: 1229022-28-9
1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

Guidance literature:: With hydrogen; 5% Pd(II)/C(eggshell); In methanol; at 35 ℃; under 1500.15 - 2250.23 Torr; H-Cube continuous-flow hydrogenator;

Reference yield:

: 4-benzyloxy-8-methoxy-1-cyclopropylmethyl-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

: 1229022-28-9
1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

Guidance literature:: With H-Cube; 5%-palladium/activated carbon; In methanol; at 35 ℃; under 1500.15 - 2250.23 Torr;

Reference yield:

: 1145784-38-8
4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

: 1229022-28-9
1-cyclopropylmethyl-4-hydroxy-8-methoxy-3-(2,4,6-trimethyl-phenyl)-1,8-diaza-spiro[4.5]dec-3-en-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / acetone / 1 h / Reflux

2: potassium tert-butylate / 1,4-dioxane / 120 h / 100 °C

3: H-Cube^.(R). / 5%-palladium/activated carbon / methanol / 35 °C / 1500.15 - 2250.23 Torr

With potassium tert-butylate; potassium carbonate; 5%-palladium/activated carbon; In 1,4-dioxane; methanol; acetone;