101346

Dichlorophenylborane

97%

• Sinonimo/i: NSC 93889, Phenylboron dichloride, Phenyldichloroborane
• Formula empirica (notazione di Hill): C₆H₅BCl₂
• Numero CAS: 873-51-8
• Peso molecolare: 158.82
• Beilstein: 2243576
• Numero MDL: MFCD00013612
• Codice UNSPSC: 12352002
• ID PubChem: 24846539
• NACRES: NA.22

Proprietà

• Livello qualitativo: 100
• Saggio: 97%
• Impiego in reazioni chimiche: reagent type: reductant
• Indice di rifrazione: n20/D 1.545 (lit.)
• P. ebollizione: 66 °C/11 mmHg (lit.)
• Densità: 1.224 g/mL at 25 °C (lit.)
• Stringa SMILE: ClB(Cl)c1ccccc1
• InChI: 1S/C6H5BCl2/c8-7(9)6-4-2-1-3-5-6/h1-5H; NCQDQONETMHUMY-UHFFFAOYSA-N

Descrizione

Applicazioni

Catalyst for:

• Antiproliferative macrolide and cell migration inhibitor lactimidomycin
• Enantioselective synthesis of polyketide segments using vinylogous Mukaiyama aldol reactions
• Enantioselective Diels-Alder cycloadditions after its reaction with allo-threonine derivatives
• Stereoselective alkylative ring opening of cyclic anhydrides
• Cross-metathesis reaction of amino derivatives with olefins
• Asymmetric acetate aldol reactions
• The reaction of aryl aldehydes with styrene and (E)-β-methylstyrene

Dichlorophenylborane can be used as a catalyst for:

• The synthesis of an antiproliferative macrolide and cell migration inhibitor lactimidomycin.
• Enantioselective synthesis of polyketide segments using vinylogous Mukaiyama aldol reactions.
• Enantioselective Diels-Alder cycloadditions after its reaction with allo-threonine derivatives.
• Stereoselective alkylative ring opening of cyclic anhydrides.
• Cross-metathesis reaction of amino derivatives with olefins.
• Asymmetric acetate aldol reactions.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H314
• Consigli di prudenza: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Flam. Liq. 2 - Skin Corr. 1B
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Dispositivi di protezione individuale: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter