256521-85-4

Basic information

• Product Name: Silane, [(4-chlorophenyl)methoxy](1,1-dimethylethyl)dimethyl-
• CAS NO: 256521-85-4
• Molecular Formula: C13H21ClOSi
• Molecular Weight: 256.848
• Mol File: 256521-85-4.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Silane, [(4-chlorophenyl)methoxy](1,1-dimethylethyl)dimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, [(4-chlorophenyl)methoxy](1,1-dimethylethyl)dimethyl-(256521-85-4)
• EPA Substance Registry System: Silane, [(4-chlorophenyl)methoxy](1,1-dimethylethyl)dimethyl-(256521-85-4)

Safety Data

• Hazardous Substances Data: 256521-85-4(Hazardous Substances Data)

Upstream product

• 106-48-9 4-chloro-phenol 
• 29540-84-9 4-chlorophenyl trifluoromethanesulfonate 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 873-76-7 para-Chlorobenzyl alcohol 

Downstream Products

• 104-88-1 4-chlorobenzaldehyde 
• 35424-56-7 1-chloro-4-(iodomethyl)benzene 
• 1239384-07-6 1,1,3,3-tetramethyl-1,3-dihydrobenzo[c][1,2]oxasilole 
• 258339-30-9 tert-butyl-(4-methylbenzyloxy)dimethylsilane 
• 118992-89-5 [4-({[tert-butyl(dimethyl)silyl]oxy}methyl)phenyl]methanol 
• 104292-83-3 4-<(tert-butyldimethylsiloxy)methyl>benzoic acid 
• 873-76-7 para-Chlorobenzyl alcohol 
• 1609554-21-3 {1-[4-(tert-butyldimethylsiloxylmethyl)phenyl]-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl}benzene 

Relevant articles and documents

General and Mild Nickel-Catalyzed Cyanation of Aryl/Heteroaryl Chlorides with Zn(CN)2: Key Roles of DMAP

A new and general nickel-catalyzed cyanation of hetero(aryl) chlorides using less toxic Zn(CN)2 as the cyanide source has been developed. The reaction relies on the use of inexpensive NiCl2·6H2O/dppf/Zn as the catalytic system and DMAP as the additive, allowing the cyanation to occur under mild reaction conditions (50-80 °C) with wide functional group tolerance. DMAP was found to be crucial for successful transformation, and the reaction likely proceeds via a Ni(0)/Ni(II) catalysis based on mechanistic studies. The method was also successfully extended to aryl bromides and aryl iodides.

A mild and highly efficient method for the preparation of silyl ethers using Fe(HSO4)3/Et3N by chlorosilanes

Avery efficient and mild procedure for preparation of silyl ethers from benzylic, allylic, propargilic alcohols, phenols, naphtoles and some of phenolic drugs with trimethylsilylchloride (TMSCl), triethylsilylchloride (TESCl) and t-buthyldimethylsilyl chloride (TDSCl) ethers in the presence of Fe(HSO 4)3/Et3N in roomtemperature in excellent yields is reported. This procedure also allows the excellent selectivity for silylation of alcohols and phenols.

Selective oxidation of benzylic alcohols and TBDMS ethers to carbonyl compounds with CrO3-H5IO6

Benzyl alcohols and benzyl TBDMS ethers were efficiently oxidized to the corresponding carbonyl compounds in high yield with periodic acid catalyzed by CrO3 at low temperature (-78°C). The oxidation procedure was highly functional group tolerant and very selective for the TBDMS group over the TBDPS group. Georg Thieme Verlag Stuttgart.