((R)-3-Benzyl-2-benzylimino-5-methyl-2λ⁵-[1,3,2]oxazaphospholidin-2-yl)-diethyl-amine

Base Information

• Chemical Name: ((R)-3-Benzyl-2-benzylimino-5-methyl-2λ⁵-[1,3,2]oxazaphospholidin-2-yl)-diethyl-amine
• CAS No.: 821968-97-2
• Molecular Formula: C₂₁H₃₀N₃OP
• Molecular Weight: 371.462

Synonyms:((R)-3-Benzyl-2-benzylimino-5-methyl-2λ⁵-[1,3,2]oxazaphospholidin-2-yl)-diethyl-amine

Chemical Property of ((R)-3-Benzyl-2-benzylimino-5-methyl-2λ⁵-[1,3,2]oxazaphospholidin-2-yl)-diethyl-amine

Chemical Property:

Purity/Quality:

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Technology Process of ((R)-3-Benzyl-2-benzylimino-5-methyl-2λ⁵-[1,3,2]oxazaphospholidin-2-yl)-diethyl-amine

There total 2 articles about ((R)-3-Benzyl-2-benzylimino-5-methyl-2λ⁵-[1,3,2]oxazaphospholidin-2-yl)-diethyl-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:

(R)-1-<(Phenylmethyl)amino>-2-propanol (162240-94-0) → ((R)-3-Benzyl-2-benzylimino-5-methyl-2λ5-[1,3,2]oxazaphospholidin-2-yl)-diethyl-amine (821968-97-2)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine / diethyl ether / 4 h / 20 °C

2: toluene / 12 h / 20 °C

With triethylamine; In diethyl ether; toluene; 2: Staudinger reaction;

DOI:10.1016/j.tet.2004.09.079

Reference yield:

benzyl azide (622-79-7) + (5R)-3-benzyl-N,N-diethyl-5-methyl-1,3,2-oxazaphospholidin-2-amine (821968-08-5,831228-47-8) → ((R)-3-Benzyl-2-benzylimino-5-methyl-2λ5-[1,3,2]oxazaphospholidin-2-yl)-diethyl-amine (821968-97-2)

Guidance literature:

In toluene; at 20 ℃; for 12h;

DOI:10.1016/j.tet.2004.09.079

Reference yield: 23.0%

((R)-3-Benzyl-2-benzylimino-5-methyl-2λ5-[1,3,2]oxazaphospholidin-2-yl)-diethyl-amine (821968-97-2) → (2S,4S)-1,3-dibenzyl-2-(diethylamino)-4-methyl-1,3,2λ5-diazaphospholidin-2-one + (2R,4S)-1,3-dibenzyl-2-(diethylamino)-4-methyl-1,3,2λ5-diazaphospholidin-2-one

Guidance literature:

With boron trifluoride diethyl etherate; In toluene; at 100 ℃; for 8h;

DOI:10.1016/j.tet.2004.09.079

upstream raw materials:

benzyl azide

(5R)-3-benzyl-N,N-diethyl-5-methyl-1,3,2-oxazaphospholidin-2-amine

(R)-1-<(Phenylmethyl)amino>-2-propanol

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