220817

2-(Trimethylsilyl)-1,3-dithiane

≥99%

• 실험식(Hill 표기법): C₇H₁₆S₂Si
• CAS Number: 13411-42-2
• Molecular Weight: 192.42
• Beilstein: 1616463
• EC Number: 236-504-4
• MDL number: MFCD00006655
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24853194
• NACRES: NA.22

속성

• 분석: ≥99%
• refractive index: n20/D 1.533 (lit.)
• bp: 54-55 °C/0.17 mmHg (lit.)
• density: 1.014 g/mL at 25 °C (lit.)
• 작용기: thioether
• SMILES string: C[Si](C)(C)C1SCCCS1
• InChI: 1S/C7H16S2Si/c1-10(2,3)7-8-5-4-6-9-7/h7H,4-6H2,1-3H3
• InChI key: BTTUMVHWIAXYPJ-UHFFFAOYSA-N

설명

일반 설명

2-(Trimethylsilyl)-1,3-dithiane participates in Lewis base-catalyzed 1,3-dithiane addition to electrophiles such as carbonyl compounds and N-substituted aldimines. It undergoes novel diazo transfer reaction with tosyl azide in hexamethylphosphoramide-THF to yield 2-diazo-1,3-dithiane, which on decomposition yields formal carbene adducts. It is a versatile acyl anion equivalent.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 204.8 °F - closed cup
• Flash Point (°C): 96 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)