(S)-5-Chloro-3-(cyclopropylethynyl)-3-(trifluoromethyl)-1,3-dihydrobenzo[c]isoxazole

Ref. TR-C630765

Produktinformation

• Name: (S)-5-Chloro-3-(cyclopropylethynyl)-3-(trifluoromethyl)-1,3-dihydrobenzo[c]isoxazole
• Synonyme: (4R)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1,3-dihydro-2,1-benzoxazine
• Marke: TRC
• Beschreibung: Applications (S)-5-Chloro-3-(cyclopropylethynyl)-3-(trifluoromethyl)-1,3-dihydrobenzo[c]isoxazole is a proposed intermediate in the synthesis of (4S)-6-Chloro-4-(3-((4-chloro-2-((S)-4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl)amino)pent-1-yn-1-yl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one (Mixture of Diastereomers) (C360045) which is an impurity of Efavirenz (E425000) which is a nonnucleoside HIV-1 reverse transcriptase inhibitor. Antiviral.References Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995),

Chemische Eigenschaften

• Molekulargewicht: 301.692
• Formel: C₁₄H₁₁ClF₃NO
• Farbe/Form: Neat
• InChl: InChI=1S/C14H11ClF3NO/c15-10-3-4-12-11(7-10)13(8-20-19-12,14(16,17)18)6-5-9-1-2-9/h3-4,7,9,19H,1-2,8H2/t13-/m0/s1
• SMILES: FC(F)(F)[C@@]1(C#CC2CC2)CONc2ccc(Cl)cc21