theacitrin C

Base Information

• Chemical Name: theacitrin C
• CAS No.: 1281964-69-9
• Molecular Formula: C₄₄H₃₂O₂₂
• Molecular Weight: 912.725
• Mol file: 1281964-69-9.mol

Synonyms:theacitrin C

Chemical Property of theacitrin C

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of theacitrin C

There total 2 articles about theacitrin C 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:

(-)-epigallocathechin gallate (2596-50-1,4233-96-9,5127-64-0,19065-20-4,107965-88-8,137766-94-0,989-51-5) → EGCg quinone dimer B + theacitrin C (1281964-69-9) + dehydrotheasinensin A + EGCg quinone dimer A (225793-49-7)

Guidance literature:

With Pyrus pyrifolia fruit homogenate; In water; at 20 ℃; for 1h; Enzymatic reaction;

DOI:10.1016/j.tet.2011.01.058

Reference yield:

(-)-epigallocathechin gallate (2596-50-1,4233-96-9,5127-64-0,19065-20-4,107965-88-8,137766-94-0,989-51-5) → theacitrin C (1281964-69-9) + dehydrotheasinensin A

Guidance literature:

With sodium hydrogencarbonate; potassium hexacyanoferrate(III); In water; at 25 ℃; for 0.25h; pH=7;

DOI:10.1016/j.fitote.2009.09.004

Reference yield: 68.0%

theacitrin C (1281964-69-9) → theacitrinin A (1292312-08-3)

Guidance literature:

With water; trifluoroacetic acid; at 80 ℃; for 1h;

DOI:10.1016/j.tet.2011.01.058

upstream raw materials:

(-)-epigallocathechin gallate

Downstream raw materials:

theacitrinin A

Refernces

• 1、 Matsuo, Yosuke,Li, Yan,Watarumi, Sayaka,Tanaka, Takashi,Kouno, Isao. "Production and degradation mechanism of theacitrin C, a black tea pigment derived from epigallocatechin-3-O-gallate via a bicyclo[3.2.1]octane-type intermediate". experimental part. p. 2051 - 2059. Retrieved 2011/04/18.