91806-74-5

Basic information

• Product Name: benzyl 3,5-dimethyl-1H-pyrazole-1-carboxylate
• Synonyms: benzyl 3,5-dimethyl-1H-pyrazole-1-carboxylate
• CAS NO: 91806-74-5
• Molecular Formula: C₁₃H₁₄N₂O₂
• Molecular Weight: 230.26246
• Mol File: 91806-74-5.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: benzyl 3,5-dimethyl-1H-pyrazole-1-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl 3,5-dimethyl-1H-pyrazole-1-carboxylate(91806-74-5)
• EPA Substance Registry System: benzyl 3,5-dimethyl-1H-pyrazole-1-carboxylate(91806-74-5)

Safety Data

• Hazardous Substances Data: 91806-74-5(Hazardous Substances Data)

Upstream product

• 67-51-6 3,5-dimethyl-1H-pyrazole 
• 501-53-1 benzyl chloroformate 
• 497-18-7 carbonodihydrazide 
• 123-54-6 acetylacetone 
• 100-51-6 benzyl alcohol 

Downstream Products

• 1145-81-9 ethyl 2-(benzyloxycarbonylamino)ethanoate 
• 25070-74-0 1-benzyloxycarbonylpyrrolidine 
• 621-84-1 O-benzyl carbamate 
• 2018-66-8 N-carbobenzyloxy leucine 
• 4132-86-9 N-benzyloxycarbonylalanine 
• 1138-80-3 N-(Benzyloxycarbonyl)glycine 
• 5491-18-9 2-(benzyloxycarbonylamino)-2-phenylacetic acid 
• 72604-33-2 (RS)-Z-Ala-OEt 
• 120-51-4 benzoic acid benzyl ester 
• 103-28-6 benzyl 2-methylpropanoate 
• 65095-17-2 N-(benzyloxycarbonyl)propylamine 
• 10361-39-4 benzyl pentanoate 
• 1149-26-4 N-benzyloxycarbonylvaline 

Relevant articles and documents

New facile alkoxycarbonylating agent, alkyl pyrazole-1-carboxylates. The preparation and the utilities

Alkyl pyrazole-1-carboxylates (2), which were readily prepared from alkyl chloroformate or carbazate in good yields, were provided as the new facile alkoxycarbonylating agents toward the Grignard reagents for the synthesis of one carbon higher carboxylic esters. Also amines were alkoxycarbonylated by 2 to produce the corresponding urethanes even in an aqueous medium. Benzyl 3,5-dimethylpyrazole-1-carboxylate (2d) could be utilized for the Cbz-protection of amino acids and esters in good yield without any racemization.