PHENETHYL GLUCOSINOLATE POTASSIUM

Base Information

• Chemical Name: PHENETHYL GLUCOSINOLATE POTASSIUM
• CAS No.: 18425-76-8
• Molecular Formula: C15H21 N O9 S2 . K
• Molecular Weight: 461.555
• Mol file: 18425-76-8.mol

Synonyms:Glucopyranose,1-thio-, 1-hydrocinnamohydroximate, NO-(hydrogen sulfate) monopotassium salt, b-D- (8CI)

Chemical Property of PHENETHYL GLUCOSINOLATE POTASSIUM

Chemical Property:

• Melting Point: 171℃
• PSA: 202.62000
• LogP: 0.02340
• Storage Temp.: 2-8°C

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of PHENETHYL GLUCOSINOLATE POTASSIUM

There total 16 articles about PHENETHYL GLUCOSINOLATE POTASSIUM 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: 100.0%

2',3',4',6'-tetra-O-acetylgluconasturtiin potassium salt monohydrate → Gluconasturtiin potassium salt (18425-76-8)

Guidance literature:

With potassium hydroxide; In methanol; at 20 ℃; for 2h; Reagent/catalyst; Solvent; Inert atmosphere;

DOI:10.1055/s-0036-1591895

Reference yield: 67.0%

potassium 2,3,4,6-tetra-O-acetylgluconasturtiin (75347-10-3) → 2-phenethylglucosinolate (18425-76-8)

Guidance literature:

With ammonia; In methanol; for 20h; Ambient temperature;

DOI:10.1016/S0040-4020(01)93694-4

Reference yield:

tetraacetyl thioglucose (19879-84-6) → 2-phenethylglucosinolate (18425-76-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 1) trimethylamine, 2) 1N H₂SO₄ / 1) ether, 30 min, r.t.

2: 70 percent / pyridine-sulphur trioxide complex / pyridine / 24 h / Ambient temperature

3: 67 percent / NH₃ / methanol / 20 h / Ambient temperature

With sulfuric acid; ammonia; sulfur trioxide pyridine complex; trimethylamine; In pyridine; methanol;

DOI:10.1016/S0040-4020(01)93694-4

upstream raw materials:

Acetic acid (2R,3R,4S,5R,6R)-3,5-diacetoxy-2-acetoxymethyl-6-(N-hydroxy-3-phenyl-propionimidoylsulfanyl)-tetrahydro-pyran-4-yl ester

3-Phenyl-propionitrile N-oxide

2,3,4,6-tetra-O-acetyl-1-thio-α-D-glucopyranose

1-S-trityl-2,3,4,6-tetra-O-acetyl-1-thio-α-D-glucopyranose

Downstream raw materials:

C₃₀H₆₁NO₆SSi₅

Refernces

• 1、 Blanc-Muesser, M.,Driguez, H.,Joseph, B.,Viaud, M. C.,Rollin, P.. "FIRST SYNTHESIS OF ALPHA GLUCOSINOLATES". . p. 3867 - 3868. Retrieved 2007/10/02.