1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE-3,3,4,5,6,6-D6

Base Information

• Chemical Name: 1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE-3,3,4,5,6,6-D6
• CAS No.: 89614-23-3
• Molecular Formula: C₈H₈O₃
• Molecular Weight: 158.102
• Mol file: 89614-23-3.mol

Synonyms:1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE-3,3,4,5,6,6-D6;3a,4,7,7a-Tetrahydro-4,7-d2-1,3-isobenzofurandione-4,5,6,7-d4

Chemical Property of 1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE-3,3,4,5,6,6-D6

Chemical Property:

• PSA: 43.37000
• LogP: 0.65220

Purity/Quality:

96% ^*data from raw suppliers

1,2,3,6-Tetrahydrophthalic Anhydride-3,3,4,5,6,6-d6 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE-3,3,4,5,6,6-D6

There total 1 articles about 1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE-3,3,4,5,6,6-D6 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: 67.2%

maleic anhydride (108-31-6) + butadiene-d6 (1441-56-1) → cis-1,2,5,6-tetrahydrophthalic anhydride-d6 (89614-23-3)

Guidance literature:

In toluene; at 100 ℃; for 6h; sealed tube;

DOI:10.1248/cpb.31.4312

Reference yield:

cis-1,2,5,6-tetrahydrophthalic anhydride-d6 (89614-23-3) → 2-(phenylthiomethyl)cyclohexane carboxylic acid-d6 (89614-26-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 98.8 percent / H₂ / 5percent Pd-C / ethyl acetate

2: 98.4 percent / sodium borohydride / tetrahydrofuran / 0.5 h

3: 74.6 percent / dimethylformamide / 5 h / Heating

With sodium tetrahydroborate; hydrogen; palladium on activated charcoal; In tetrahydrofuran; ethyl acetate; N,N-dimethyl-formamide;

DOI:10.1248/cpb.31.4312

upstream raw materials:

maleic anhydride

butadiene-d6

Downstream raw materials:

2-(phenylthiomethyl)cyclohexane carboxylic acid-d6

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