(S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-2-one

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Chemical Name:(S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-2-one
CAS No.:1026586-82-2
Molecular Formula:C₂₈H₃₈N₄O₂
Molecular Weight:462.635
Hs Code.:

Synonyms:(S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-2-one

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Chemical Property of (S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-2-one

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Technology Process of (S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-2-one

There total 5 articles about (S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-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:

: 59983-39-0,187035-29-6
(S)-1-amino-2-(methoxymethyl)pyrrolidine

: 1026586-82-2
(S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: 93 percent / molecular sieves 3 Angstroem / CH₂Cl₂ / 5 h / 20 °C

2.1: 2,2,6,6-tetramethylpiperidine; BuLi / tetrahydrofuran; hexane / 0.17 h / -78 °C

2.2: tetrahydrofuran; hexane / 2 h / -78 °C

With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; 3 A molecular sieve; In tetrahydrofuran; hexane; dichloromethane; 1.1: Condensation / 2.1: Metallation / 2.2: Substitution;
DOI:10.1002/(SICI)1522-2675(19990804)82:8<1195::AID-HLCA1195>3.0.CO;2-N

Reference yield:

: 65838-17-7
1,3-di-(N-benzylamino)-2-hydroxypropane

: 1026586-82-2
(S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-2-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: 85 percent / CH₂Cl₂ / 24 h / Heating

2.1: 79 percent / Dess-Martin reagent / CH₂Cl₂; H₂O

3.1: 93 percent / molecular sieves 3 Angstroem / CH₂Cl₂ / 5 h / 20 °C

4.1: 2,2,6,6-tetramethylpiperidine; BuLi / tetrahydrofuran; hexane / 0.17 h / -78 °C

4.2: tetrahydrofuran; hexane / 2 h / -78 °C

With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; 3 A molecular sieve; Dess-Martin periodane; In tetrahydrofuran; hexane; dichloromethane; water; 1.1: Substitution / 2.1: Oxidation / 3.1: Condensation / 4.1: Metallation / 4.2: Substitution;
DOI:10.1002/(SICI)1522-2675(19990804)82:8<1195::AID-HLCA1195>3.0.CO;2-N

Reference yield:

: 100-46-9
benzylamine

: 1026586-82-2
(S)-1,3-Dibenzyl-4-butyl-5-[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-tetrahydro-pyrimidin-2-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: 59 percent / 4 h / Heating

2.1: 85 percent / CH₂Cl₂ / 24 h / Heating

3.1: 79 percent / Dess-Martin reagent / CH₂Cl₂; H₂O

4.1: 93 percent / molecular sieves 3 Angstroem / CH₂Cl₂ / 5 h / 20 °C

5.1: 2,2,6,6-tetramethylpiperidine; BuLi / tetrahydrofuran; hexane / 0.17 h / -78 °C

5.2: tetrahydrofuran; hexane / 2 h / -78 °C

With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; 3 A molecular sieve; Dess-Martin periodane; In tetrahydrofuran; hexane; dichloromethane; water; 1.1: Substitution / 2.1: Substitution / 3.1: Oxidation / 4.1: Condensation / 5.1: Metallation / 5.2: Substitution;
DOI:10.1002/(SICI)1522-2675(19990804)82:8<1195::AID-HLCA1195>3.0.CO;2-N