670359

Acetylthiomethyl-diphenylphosphine borane complex

≥98.0%

• 동의어(들): (T-4)-[S-[(Diphenylphosphino-κP)methyl] ethanethioate]trihydroboron
• 실험식(Hill 표기법): C₁₅H₁₈BOPS
• CAS Number: 446822-71-5
• Molecular Weight: 288.15
• UNSPSC 코드: 12352200
• PubChem Substance ID: 329760266
• NACRES: NA.22

속성

• 분석: ≥98.0%
• 양식: solid
• 반응 적합성: reaction type: click chemistry; reagent type: ligand; reaction type: Staudinger Reaction
• mp: 52-55 °C
• 작용기: phosphine
• 저장 온도: 2-8°C
• SMILES string: B.CC(=O)SCP(c1ccccc1)c2ccccc2
• InChI: 1S/C15H15OPS.BH3/c1-13(16)18-12-17(14-8-4-2-5-9-14)15-10-6-3-7-11-15;/h2-11H,12H2,1H3;1H3
• InChI key: MXPNVFCCEGQGEN-UHFFFAOYSA-N

설명

애플리케이션

• Traceless Staudinger ligation reagent with borane protecting group.
• The borane group stabilizes the phosphine against oxidation and can be easily removed with mild basic or acidic conditions to yield the active phosphine.
• After reaction with an azide, the phosphine is eliminated in the presence of water to yield a native amide bond.
• Used in the synthesis of cyclic peptides.

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

법적 정보

Sold under license for research and development purposes only. US Patent 6,974,884 and related patents apply

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves