diethyl-phosphoramidous acid 2-({2-[diethylamino-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-phosphanyloxy]-ethyl}-m-tolyl-amino)-ethyl ester 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

Base Information

• Chemical Name: diethyl-phosphoramidous acid 2-({2-[diethylamino-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-phosphanyloxy]-ethyl}-m-tolyl-amino)-ethyl ester 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
• CAS No.: 765299-04-5
• Molecular Formula: C₃₁H₅₇N₃O₈P₂
• Molecular Weight: 661.756

Synonyms:

Chemical Property of diethyl-phosphoramidous acid 2-({2-[diethylamino-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-phosphanyloxy]-ethyl}-m-tolyl-amino)-ethyl ester 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

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Technology Process of diethyl-phosphoramidous acid 2-({2-[diethylamino-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-phosphanyloxy]-ethyl}-m-tolyl-amino)-ethyl ester 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

There total 3 articles about diethyl-phosphoramidous acid 2-({2-[diethylamino-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-phosphanyloxy]-ethyl}-m-tolyl-amino)-ethyl ester 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl 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:

N,N-dihydroxyethyl-m-toluidine (91-99-6) + 1,2-O-isopropylideneglyceryl N,N,N'N,-tetraethylphosphorodiamidite (34832-91-2) → diethyl-phosphoramidous acid 2-({2-[diethylamino-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-phosphanyloxy]-ethyl}-m-tolyl-amino)-ethyl ester 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester (765299-04-5)

Guidance literature:

In toluene; at 65 ℃; under 500 Torr;

DOI:10.1023/B:RUGC.0000016014.90042.3b

Reference yield:

bis(diethylamino)chlorophosphine (685-83-6) → diethyl-phosphoramidous acid 2-({2-[diethylamino-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-phosphanyloxy]-ethyl}-m-tolyl-amino)-ethyl ester 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester (765299-04-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 82 percent / Et₃N

2: toluene / 65 °C / 500 Torr

With triethylamine; In toluene;

DOI:10.1023/B:RUGC.0000016014.90042.3b

Reference yield:

(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol (100-79-8,36543-79-0) → diethyl-phosphoramidous acid 2-({2-[diethylamino-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-phosphanyloxy]-ethyl}-m-tolyl-amino)-ethyl ester 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester (765299-04-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 82 percent / Et₃N

2: toluene / 65 °C / 500 Torr

With triethylamine; In toluene;

DOI:10.1023/B:RUGC.0000016014.90042.3b

upstream raw materials:

N,N-dihydroxyethyl-m-toluidine

1,2-O-isopropylideneglyceryl N,N,N'N,-tetraethylphosphorodiamidite

bis(diethylamino)chlorophosphine

(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol

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