(2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine

Base Information

• Chemical Name: (2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine
• CAS No.: 155996-67-1
• Molecular Formula: C₁₅H₂₂N₂OS
• Molecular Weight: 278.418
• Mol file: 155996-67-1.mol

Synonyms:(2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine

Chemical Property of (2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine

There total 5 articles about (2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine 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:

benzylsulfanylacetaldehyde (7401-37-8) + (S)-1-amino-2-(methoxymethyl)pyrrolidine (59983-39-0,187035-29-6) → (2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine (155996-67-1)

Guidance literature:

With magnesium sulfate; In dichloromethane; at 20 ℃;

DOI:10.1002/ejoc.200300249

Reference yield:

[(2,2-diethoxyethyl)sulfanylmethyl]benzene (91905-68-9) + (S)-1-amino-2-(methoxymethyl)pyrrolidine (59983-39-0,187035-29-6) → (2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine (155996-67-1)

Guidance literature:

With hydrogenchloride; 4 A molecular sieve; magnesium sulfate; Yield given. Multistep reaction; 1.) cyclohexane, reflux, 2 h; 2.) ether;

DOI:10.1016/S0040-4020(01)87015-0

Reference yield:

phenylmethanethiol (100-53-8) → (2S)-(-)-[2-(benzylsulfanyl)ethylidene][2-(methoxymethyl)pyrrolidin-1-yl]amine (155996-67-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: nBuLi / tetrahydrofuran / 1 h / 0 °C

1.2: 99 percent / tetrahydrofuran / 4 h / Heating

2.1: aq. HCl / diethyl ether / 7 h / Heating

3.1: MgSO₄ / CH₂Cl₂ / 20 °C

With hydrogenchloride; n-butyllithium; magnesium sulfate; In tetrahydrofuran; diethyl ether; dichloromethane;

DOI:10.1002/ejoc.200300249

upstream raw materials:

[(2,2-diethoxyethyl)sulfanylmethyl]benzene

(S)-1-amino-2-(methoxymethyl)pyrrolidine

benzylsulfanylacetaldehyde

phenylmethanethiol

Downstream raw materials:

(2S,2S)-(-)-(2-benzylsulfanyl-4-methylpentylidene)[2-(methoxymethyl)pyrrolidin-1-yl]amine

(2S,2S)-(2-benzylsulfanyl-4-phenylbutylidene)[2-(methoxymethyl)pyrrolidin-1-yl]amine

(2S,1R,2S)-(-)-{1-[1-benzylsulfanyl-2-(naphthalen-2-yl)ethyl]pentyl}[2-(methoxymethyl)pyrrolidin-1-yl]amine

(2S,1R,2S)-(-)-{1-[1-benzylsulfanyl-2-(o-tolyl)ethyl]pentyl}[2-(methoxymethyl)pyrrolidin-1-yl]amine