1,3-diricinolein

Base Information

• Chemical Name: 1,3-diricinolein
• CAS No.: 185216-17-5
• Molecular Formula: C₃₉H₇₂O₇
• Molecular Weight: 652.996
• Mol file: 185216-17-5.mol

Synonyms:1,3-diricinolein

Chemical Property of 1,3-diricinolein

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3-diricinolein

There total 3 articles about 1,3-diricinolein 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: 61.0%

glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) + vinyl ricinoleate (49676-79-1) → 1,3-diricinolein (185216-17-5)

Guidance literature:

With tert-butyl methyl ether; lipase from Rhizopus niveus; silica gel; for 120h; Ambient temperature;

DOI:10.1007/BF02523518

Reference yield:

Ricinoleic acid (141-22-0,27925-02-6,7431-95-0,84799-84-8) → 1,3-diricinolein (185216-17-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 58 percent / Pd(OAc)2, KOH / 24 h / Ambient temperature

2: 61 percent / t-BuOMe, silica gel, lipase from Rhizopus niveus / 120 h / Ambient temperature

With palladium diacetate; potassium hydroxide; tert-butyl methyl ether; lipase from Rhizopus niveus; silica gel;

DOI:10.1007/BF02523518

Reference yield:

Ricinoleic acid (141-22-0,27925-02-6,7431-95-0,84799-84-8) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → 1,3-diricinolein (185216-17-5)

Guidance literature:

DOI:10.1016/j.tetasy.2007.04.009

upstream raw materials:

glycerol

vinyl ricinoleate

Ricinoleic acid

Downstream raw materials:

glycerol monoricinoleate

Refernces

• 1、 Hachiya, Iwao,Sugiura, Yoshihumi,Araki, Hiromasa,Inaoka, Osamu,Shimizu, Makoto,Akita, Masatsugu,Hamaguchi, Takashi. "Stereodivergent synthesis of both (2S)- and (2R)-1-monoricinolein derivatives by lipase-catalyzed hydrolysis or transesterification directed to new ferroelectric liquid crystals". . p. 915 - 918. Retrieved 2008/02/03.