1-(tert-Butyldimethylsilyloxy)-1-ethynyl-cyclopropane-d4

• CAT Number: R046161
• CAS Number: 1246817-59-3
• Molecular Formula: C11H20OSi
• Molecular Weight: 200.39
• Purity: ≥95%
• Synonyms: 1-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-1-ethynyl-cyclopropane-d4; (1,1-Dimethylethyl)[(1-ethynylcyclopropyl)oxy]dimethyl-silane-d4
• Storage: -20°C
• IUPAC Name: tert-butyl-dimethyl-(2,2,3,3-tetradeuterio-1-ethynylcyclopropyl)oxysilane
• InChI: InChI=1S/C11H20OSi/c1-7-11(8-9-11)12-13(5,6)10(2,3)4/h1H,8-9H2,2-6H3/i8D2,9D2
• InChIKey: QUZAQDCZJSFOGQ-LZMSFWOYSA-N
• SMILES: [2H]C1(C(C1(C#C)O[Si](C)(C)C(C)(C)C)([2H])[2H])[2H]

1-(text-Butyldimethylsilyloxy)-1-ethynyl-cyclopropane-d4（Cat No.:R046161） is a deuterated synthetic intermediate enriched with four deuterium atoms, enhancing its analytical traceability in complex chemical syntheses. This compound features a silyl ether group that increases its stability and reactivity, making it invaluable for modifications in organic synthesis, particularly in the creation of cyclopropane derivatives. Its utility in studying reaction mechanisms and kinetic isotope effects is significant, offering precise insights into cyclopropane ring formation and transformations. This makes it a key component for researchers focusing on novel organic synthesis methodologies and pharmaceutical applications.