133883-07-5

Upstream product

• 157458-11-2 2,3-dibutylthio-4-(2-nitroethylene)-phenol 
• 157458-10-1 2,3-bis(n-butylthio)-4-hydroxy-5-methoxybenzaldehyde 
• 2973-75-3 5,6-dibromo-4-hydroxy-3-methoxybenzaldehyde 
• 108-24-7 acetic anhydride 
• 159983-32-1 3-methoxy-4-hydroxy-5,6-dibutylthio-phenylethylamine 

Relevant academic research and scientific papers

Lissoclinotoxins: Antibiotic polysulfur derivatives from the tunicate Lissoclinum perforatum. Revised structure of lissoclinotoxin A

Lissoclinotoxin B, a new pentathiepin derivative, was isolated from the tunicate Lissoclinum perforatum. Structure elucidation of this compound is described based on spectroscopic data, together with a revised structure for lissoclinotoxin A. A synthesis

Synthesis and structural properties of the benzopentathiepins varacin and isolissoclinotoxin A

The unique pentathiepin-containing compounds varacin (1) and isolissoclinotoxin A (3) have each been synthesized in eight steps from vanillin. Formation of the pentathiepin ring in varacin was accomplished by treatment of the dithiolate anion, generated f