138906-99-7

Basic information

• Product Name: (2Z,4E,11E)-Trideca-2,4,11-trienoic acid (S)-3-(4-methoxy-benzyloxy)-2-((E)-3-methylsulfanyl-acryloyloxy)-propyl ester
• Synonyms: (2Z,4E,11E)-Trideca-2,4,11-trienoic acid (S)-3-(4-methoxy-benzyloxy)-2-((E)-3-methylsulfanyl-acryloyloxy)-propyl ester
• CAS NO: 138906-99-7
• Molecular Weight: 502.672
• Mol File: 138906-99-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2Z,4E,11E)-Trideca-2,4,11-trienoic acid (S)-3-(4-methoxy-benzyloxy)-2-((E)-3-methylsulfanyl-acryloyloxy)-propyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2Z,4E,11E)-Trideca-2,4,11-trienoic acid (S)-3-(4-methoxy-benzyloxy)-2-((E)-3-methylsulfanyl-acryloyloxy)-propyl ester(138906-99-7)
• EPA Substance Registry System: (2Z,4E,11E)-Trideca-2,4,11-trienoic acid (S)-3-(4-methoxy-benzyloxy)-2-((E)-3-methylsulfanyl-acryloyloxy)-propyl ester(138906-99-7)

Safety Data

• Hazardous Substances Data: 138906-99-7(Hazardous Substances Data)

Upstream product

• 824-94-2 p-methoxybenzyl chloride 
• 86542-27-0 (6E)-1-iodooct-6-ene 
• 109786-73-4 (S)-4-[(4-methoxybenzyloxy)methyl]-2,2-dimethyl-1,3-dioxolane 
• 109786-74-5 (R)-3-(4-methoxybenzyloxy)propane-1,2-diol 
• 131607-31-3 (2Z,4E,11E)-trideca-2,4,11-trienoic acid 
• 131607-30-2 (2Z,4E,11E)-trideca-2,4,11-trienal 
• 63768-12-7 (E)-2-octenyl alcohol 
• 82402-15-1 oct-6-yn-1-ol 
• 31502-28-0 (6E)-1-bromooct-6-ene 
• 26398-93-6 (E)-β-methylthiopropenoic acid 
• 131607-32-4 (2Z,4E,11E)-Trideca-2,4,11-trienoic acid (S)-2-hydroxy-3-(4-methoxy-benzyloxy)-propyl ester 

Relevant articles and documents

The Synthesis and Absolute Configuration of the Novel Ichthyotoxic Diacylglycerols, Umbraculumin A and Umbraculumin C

The total syntheses of umbraculumin A 1 and umbraculumin C 2 in homochiral form are described.Noteworthy steps involve (i) the preparation of the key Z,E-acid 10 by organolithium addition to pyrylium salts, (ii) the use of the 4-methoxyphenylmethyl protecting group for the preparation of 1,2-diacyl glycerols and its removal using trifluoroacetic acid-anisole without significant acyl migration (DDQ removal having proved inefficient) and (iii) a new procedure for the stereoselective preparation of (Z)- and (E)-3-methylthiopropenoic acid.