171193-30-9

Basic information

• Product Name: 1-(γ-phenylallyl)benzotriazole
• Synonyms: 1-(γ-phenylallyl)benzotriazole
• CAS NO: 171193-30-9
• Molecular Weight: 235.288
• Mol File: 171193-30-9.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1-(γ-phenylallyl)benzotriazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(γ-phenylallyl)benzotriazole(171193-30-9)
• EPA Substance Registry System: 1-(γ-phenylallyl)benzotriazole(171193-30-9)

Safety Data

• Hazardous Substances Data: 171193-30-9(Hazardous Substances Data)

Upstream product

• 95-14-7 1,2,3-Benzotriazole 
• 4407-36-7 (2E)-3-phenyl-2-propen-1-ol 
• 1421826-45-0 C₂₁H₁₆N₆ 
• 57294-86-7 (E)-cinnamyl azide 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 
• 4392-24-9 3-bromo-1-phenyl-1-propenyl bromide 
• 57601-36-2 2-(3-acetyl-3-methyltriaz-1-en-1-yl)benzoic acid 
• 5344-90-1 2-Aminobenzyl alcohol 
• 1610366-30-7 C₈H₁₁N₃O 
• 4392-24-9 Cinnamyl bromide 

Downstream Products

• 1025913-06-7 (E)-4-Benzotriazol-1-yl-2-methyl-6-phenyl-hex-5-en-3-ol 
• 72777-78-7 (3E)-1,4-diphenyl-1,3-butadiene 
• 17697-67-5 5-methyl-1-phenyl-(E,Z)-1,3-hexadiene 
• 84624-35-1 2-[(E)-3-phenyl-2-propenyl]cyclohexanone 
• 5882-82-6 (E)-1-(3-phenylallyl)piperidine 
• 77629-16-4 (2E,4E)-5-phenylpenta-2,4-dien-1-amine 

Relevant articles and documents

General and efficient insertions of carbons carrying aryl and heteroaryl groups: Synthesis of α-Aryl- And α-heteroaryl-substituted ketones

Anions formed from the lithiation of a variety of 1-(arylmethyl)- and 1-(heteroarylmethyl)-benzotriazoles 1 with n-BuLi underwent addition to aliphatic and aromatic aldehydes and cyclic and acyclic ketones. Subsequent in situ thermal rearrangements of the intermediates in the presence of zinc bromide provided one-carbon chain-extended or ring-expanded α-aryl- and α-heteroaryl-substituted ketones 2 in moderate to excellent yields in simple one-pot operations with excellent regioselectivity in most cases. Substituent effects on the relative migration rates were investigated in the insertion reactions of 1-(4-methoxybenzyl)benzotriazole (1e) with XC6H4-COPh. The small and negative Hammett ρ+ value (-0.92) suggested that the rearrangements proceed via early, reagent-like, electron deficient transition states.

Reactivity of AllylSmBr/HMPA: Facile Synthesis of 3-Aryl-1,2,4- benzotriazines

3-Aryl-1,2,4-benzotriazines were conveniently prepared in moderate to good yields from 1,l-bis(benzotriazol-1-yl)methylarenes with allylsamarium bromide/hexamethylphosphramide (allylSmBr/HMPA). Preliminary results indicate that HMPA may enhance the reduci

Stereoselective Olefination of Carbonyl Compounds with N-Benzyl- and N-Allylbenzotriazoles by Low-Valent Titanium-Promoted Dehydroxybenzotriazolylation

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