146098-99-9

Basic information

• Product Name: (2S)-(-)-3,4-dimethyl-2-<(p-methoxyphenyl)methyl>-1-<(1R)-1-phenylethyl>-1,2,5,6-tetrahydropyridine
• Synonyms: (2S)-(-)-3,4-dimethyl-2-<(p-methoxyphenyl)methyl>-1-<(1R)-1-phenylethyl>-1,2,5,6-tetrahydropyridine
• CAS NO: 146098-99-9
• Molecular Weight: 335.489
• Mol File: 146098-99-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2S)-(-)-3,4-dimethyl-2-<(p-methoxyphenyl)methyl>-1-<(1R)-1-phenylethyl>-1,2,5,6-tetrahydropyridine(CAS DataBase Reference)
• NIST Chemistry Reference: (2S)-(-)-3,4-dimethyl-2-<(p-methoxyphenyl)methyl>-1-<(1R)-1-phenylethyl>-1,2,5,6-tetrahydropyridine(146098-99-9)
• EPA Substance Registry System: (2S)-(-)-3,4-dimethyl-2-<(p-methoxyphenyl)methyl>-1-<(1R)-1-phenylethyl>-1,2,5,6-tetrahydropyridine(146098-99-9)

Safety Data

• Hazardous Substances Data: 146098-99-9(Hazardous Substances Data)

Upstream product

• 5703-26-4 4-Methoxyphenylacetaldehyde 
• 57253-29-9 3-bromo-2-methyl-1-methyl-1-propene 
• 38769-92-5 4-methoxybenzylmagnesium chloride 

Downstream Products

• 146099-02-7 (1S,5S,9S)-(+)-5,9-dimethyl-2'-hydroxy-2-<(1R)-1-phenylethyl>-6,7-benzomorphan 

Relevant articles and documents

Method for preparing pentazocine intermediates

The invention discloses a method for preparing pentazocine intermediates, and belongs to the field of medicine synthesis. The method includes synthesizing chiral intermediates by the aid of simple synthesis processes; carrying out addition and hydrogenation debenzylation to obtain key intermediates (-)-(2S, [2a, 6a, 11S])-1, 2, 3, 4, 5, 6-hexahydrogen-cis-6, 11-dimethyl-2, 6-methylene-3-benzo azocines-8-alcohol. The method has the advantages that the method is low in cost and high in yield and includes simple processes, and the chiral purity of the pentazocine intermediates which are productsprepared by the aid of the method can reach 98%.