918800-76-7

Upstream product

• 73875-28-2 6-Bromo-2,3-dimethoxy-5-methylhydroquinone bis<2-methoxyethoxymethyl ether> 
• 7439-95-4 magnesium 

Downstream Products

• 918823-43-5 6-(4-hydroxy-3-methyl-2-butenyl)-2,3-dimethoxy-5-methyl-1,4-hydroquinone bis(2-methoxyethoxymethyl)ether 

Relevant academic research and scientific papers

Novel Intermediates Useful for the Preparation of Coenzymes, Process for the Preparation of Novel Intermediates and an Improved Process for the Preparation of Coenzymes

The present invention relates to novel intermediates for the preparation of coenzymes, processes for the preparation of the intermediates and an improved process for the preparation of Coenzymes. The present invention particularly relates to an improved process for the preparation of Coenzyme Q, more particularly for Conenzyme Q9 and Coenzyme Q10. Still more particularly this invention relates to regio and stereo controlled process for the preparation of Coenzyme Q9 and Coenzyme Q10 of the formula I where n=9 (Coenzyme CoQ9), and where n=10. (Coenzyme CoQ10)

Novel Intermediates, Process for Their Preparation and Process for the Preparation of Coq10 Employing the Said Novel Intermediates

The present invention relates to an improved process for the preparation of Coenzyme Q. Coenzyme Q10 or CoQ10 has the chemical name 2-[(all-trans)-3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl]-5,6-dimethoxy-3-methyl-1,4-benzoquinone and has the formula I. The invention also provides new intermediates useful for the preparation of CoQ10 and processes for their preparation.