Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl ester

Base Information

Chemical Name:Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl ester
CAS No.:200133-26-2
Molecular Formula:C₅₂H₆₆O₂₀
Molecular Weight:1011.08
Hs Code.:

Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl ester

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Chemical Property of Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl ester

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Technology Process of Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl ester

There total 4 articles about Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl 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: 65.0%

: 200133-24-0
propanedioic acid 1,3-phenylenebis(methylene)

: 200133-25-1
(3-tert-butoxycarbonylmethoxy-5-hydroxymethylphenoxy)acetic acid tert-butyl ester

: 200133-26-2
Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In tetrahydrofuran; for 12h; Ambient temperature;
DOI:10.1002/hlca.19970800721

Reference yield:

: 626-18-6
1,3-dimethanol benzene

: 200133-26-2
Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / 8 h / 120 °C

2: 65 percent / N,N'-dicyclohexylcarbodiimide, DMAP / tetrahydrofuran / 12 h / Ambient temperature

With dmap; dicyclohexyl-carbodiimide; In tetrahydrofuran;
DOI:10.1002/hlca.19970800721

Reference yield:

: 5292-43-3
bromoacetic acid tert-butyl ester

: 200133-26-2
Malonic acid 3,5-bis-tert-butoxycarbonylmethoxy-benzyl ester 3-[2-(3,5-bis-tert-butoxycarbonylmethoxy-benzyloxycarbonyl)-acetoxymethyl]-benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 67 percent / K₂CO₃, Cs₂CO₃ / dimethylformamide / 20 h / 80 °C

2: 65 percent / N,N'-dicyclohexylcarbodiimide, DMAP / tetrahydrofuran / 12 h / Ambient temperature

With dmap; potassium carbonate; caesium carbonate; dicyclohexyl-carbodiimide; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19970800721