140903-06-6

Basic information

• Product Name: Silane, chlorobis(1,1-dimethylethyl)phenyl-
• Synonyms: di-tert-butylchlorophenylsilane;Di-tert-butylphenylchlorsilan;Silane,chlorobis(1,1-dimethylethyl)phenyl
• CAS NO: 140903-06-6
• Molecular Formula: C14H23ClSi
• Molecular Weight: 254.875
• Mol File: 140903-06-6.mol

Chemical Properties

• CAS DataBase Reference: Silane, chlorobis(1,1-dimethylethyl)phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, chlorobis(1,1-dimethylethyl)phenyl-(140903-06-6)
• EPA Substance Registry System: Silane, chlorobis(1,1-dimethylethyl)phenyl-(140903-06-6)

Safety Data

• Hazardous Substances Data: 140903-06-6(Hazardous Substances Data)

Upstream product

• 18415-17-3 di-tert-butylphenylsilane 
• 359875-86-8 di-tert-butyliodophenylsilane 
• 56348-23-3 di-tert-butylfluorosilane 
• 591-51-5 phenyllithium 
• 1631-84-1 dichlorophenylsilane 
• 594-19-4 tert.-butyl lithium 
• 98-13-5 Phenyltrichlorosilane 

Downstream Products

• 195608-73-2 1,1,2,2-tetra-tert-butyl-1,2-diphenyldisilane 
• 751478-16-7 tBu₂PhSiPH₂ 
• 1221740-91-5 tBu₂PhSiAsH₂ 
• 603045-12-1 (S)-(but-3-yn-2-yloxy)(tert-butyl)diphenylsilane 
• 1124258-69-0 (S)-4-((tert-butyldiphenylsilyl)oxy)pent-2-yn-1-ol 
• 140903-11-3 trans-{WCl₂(CO)(P(CH₃)3)2(C₆H₅CCOSi(C(CH₃)3)2C₆H₅)} 
• 145929-87-9 ((2R,3R)-2-tert-Butoxycarbonylamino-3-{3-chloro-4-[5-(di-tert-butyl-phenyl-silanyloxymethyl)-2-methoxy-phenoxy]-phenyl}-3-hydroxy-propionylamino)-acetic acid benzyl ester 
• 145929-84-6 (4S,5R)-3-((2R,3R)-2-Azido-3-{3-chloro-4-[5-(di-tert-butyl-phenyl-silanyloxymethyl)-2-methoxy-phenoxy]-phenyl}-3-hydroxy-propionyl)-4-methyl-5-phenyl-oxazolidin-2-one 
• 145929-83-5 (4S,5R)-3-((2S,3R)-2-Bromo-3-{3-chloro-4-[5-(di-tert-butyl-phenyl-silanyloxymethyl)-2-methoxy-phenoxy]-phenyl}-3-hydroxy-propionyl)-4-methyl-5-phenyl-oxazolidin-2-one 
• 145929-86-8 (2R,3R)-2-tert-Butoxycarbonylamino-3-{3-chloro-4-[5-(di-tert-butyl-phenyl-silanyloxymethyl)-2-methoxy-phenoxy]-phenyl}-3-hydroxy-propionic acid 
• 145929-85-7 (2R,3R)-2-Azido-3-{3-chloro-4-[5-(di-tert-butyl-phenyl-silanyloxymethyl)-2-methoxy-phenoxy]-phenyl}-3-hydroxy-propionic acid methyl ester 
• 145929-82-4 3-Chloro-4-[5-(di-tert-butyl-phenyl-silanyloxymethyl)-2-methoxy-phenoxy]-benzaldehyde 

Relevant articles and documents

Unpredictable reaction of phenyltrichlorosilane with tert-butyllithium

The reaction of PhSiCl3 with one equivalent of Li[tBu] at r. t. yielded tBuPhSiCl2 whereas tBu2PhSiCl was only a minor product of the reaction of two molar equivalents Li[tBu] with PhSiCl3 at 60 °C. By contrast,

18F-labeling of peptides by means of an organosilicon-based fluoride acceptor

(Chemical Equation Presented) F on: Fluorotriorganosilyl-derivatized Tyr3-octreotate was labeled with 18F- providing the first practical formulation in 18F-radiochemistry for the labeling of a peptide (see schem

Silyltrielane R'nEHal3-n (E = Al, Ga, in; R' = SitBu2Ph): Synthesen, charakterisierung, strukturen [1]

Water- and oxygen-sensitive compounds of the type R'nEHal3-n (R' = SitBu2Ph; E = Triel) with or without donors, viz. R'AlBr2, R'3Al, R'GaCl2 'THF, R'GaCl2, R'3Ga, R'InCl2?THF and R'3 In have been synthesized by reaction of EX3 with NaSitBu2Ph (prepared for this purpose) in the absence or presence of donors. The dihalides R'EHal2 have also been obtained by reaction of R'3E with EHal3, whereas monohalides R'2EHal are not accessible via these and other routes up to date. All trielanes have been characterized by NMR and the structures of the R'3E compounds have been determined by X-ray analyses.

Photochemical functionalizations of C60 with phenylpolysilanes

Photolyses of tert-butyl substituted disilanes 1a-1c, and 1i with C60 result in the formation of 1,16-adduct 2 through silyl radical addition to fullerene. The unusual products, 3, 5, 6 and 7 where the silyl and phenyl groups attached on 1,2-positions of fullerene are also obtained from the reaction of 1d-g and 4. The structures of all these compounds were determined by one- and two-dimensional NMR techniques.

Substituents effects on the addition of silyllithium and germyllithium to C60

Mono-adducts 2 and di-adducts 3 are obtained by the reaction with silyllithium and germyllithium 1 with C60. The selectivities of the products are controlled by electronic and steric effects of the substituents. Formations of 1,4-adduct 4 and dimer 5 can be obtained in the presence of biphenyl derivatives.