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Silanes and Siloxanes for Sythetics and Pharmaceuticals
The field of organosilicon chemistry has undergone explosive growth in the past thirty years, organosilicon compounds have many applications in organic chemistry, most notably as:
  Derivatization reagents
  Blocking / Protective agents
  Intermediates in organic synthesis
  Reducing agents.
Silylating Agents
Silylating agents are reagents that are used to replace the active hydrogen of a chemical species with a silyl group (-Si RR'R"). In general, the replacement of active hydrogens significantly decreases the reactivity of a functional group and dramatically reduces polar interactions such as hydrogen bonding. These replacements can:
(1) Protect a reactive functional group during one or more chemical reactions
(2) Improve the selectivity of a chemical reaction
(3) Improve stability during distillation
(4) Improve solubility in polar and/or non-polar solvents
(5) Increase volatility by reducing or eliminating hydrogen-bonding
Reducing Agents
Hydrosilanes and hydrosiloxanes such as triethylsilanes, triisopropylsilane and 1,1,3,3-tetramethyldisiloxane are highly selective reducing agents for the reduction of carbon-carbon and carbon-heteroatom multiple bonds, as well as carbon-hydroxy and carbon-halogen single bonds.
Blocking / Protective Agents
Organosilyl Bloking Agents (Protective Agents) are widely used in organic synthesis especially in syntheses of drugs for most of them can be get easily , have a steady property , easy to use and can be get rid off in very mild conditions.

And in most of these cases, Silane Blocking Agent can protect/ deprotect functional groups selectively. It is has become a novel method for improving the process and enhancing the quality of the products in syntheses of drugs. Silane Blocking Agents (Protective Agents) are widely used in the syntheses including semi-synthesis and total synthesis of prostaglandins, 7-ADCA which is a intermediate of cephalosporin, Taxol which is a new anticance drug and Acylovir-a novel antivius drug.

  Trimethylsilyl Blocking Agents
  Trialkylsilyl Blocking Agents
  Phenyl-Containing Blocking Agents
  Specialty Silicon-Based Blocking Agents
  Bridging Silicon-Based Blocking Agents


SiSiB® SILANES 2016 SiSiB® SILICONES 2016
SiSiB® FUMED SILICA SiSiB® SILICONE RUBBER 2016
SiSiB® Silicones for Textile SiSiB® SILANE DONORS
SiSiB® Silicones Water Repellents SiSiB® Silicones for Personal Care
SiSiB® Silicone PU Additives SiSiB® Silicone Coating Additives
SiSiB® Silicone Masterbatch for Plastic SiSiB® STP (Silane Terminated Polymer)
SiSiB® Silane Crosslinkers SiSiB® Silane Coupling Agents