341134

[1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

98%

• 동의어(들): [Rh(dppb)(COD)]BF4
• 실험식(Hill 표기법): C₃₆H₄₀BF₄P₂Rh
• CAS Number: 79255-71-3
• Molecular Weight: 724.36
• MDL number: MFCD00075219
• UNSPSC 코드: 12352300
• PubChem Substance ID: 24860907
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 반응 적합성: core: rhodium; reagent type: catalyst
• mp: 205 °C (dec.) (lit.)
• SMILES string: [Rh+].F[B-](F)(F)F.C1CC=CCCC=C1.C(CCP(c2ccccc2)c3ccccc3)CP(c4ccccc4)c5ccccc5
• InChI: 1S/C28H28P2.C8H12.BF4.Rh/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h1-12,15-22H,13-14,23-24H2;1-2,7-8H,3-6H2;;/q;;-1;+1/b;2-1-,8-7-;;
• InChI key: YESRLRPURJQQBI-ONEVTFJLSA-N

설명

일반 설명

[1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate is a rhodium-based catalyst used for regioselective hydrogenation and enantioselective reductive amination reactions.

애플리케이션

[1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I)tetrafluoroborate can be used as a catalyst for the:

• Regioselective hydrogenation of thebaine to synthesize tetrahydrothebaine.
• Enantioselective reductive amination of α-ketoacids with benzylamines to synthesize α-N-benzylamino acids.
• Stereoselective hydrogenation of α-(hydroxymethyl)-acrylate derivatives to synthesize 3-hydroxy-2-methylpropanoates.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302 + H312 + H332 - H315 - H319 - H335
• 예방조치 성명서: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - 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