GCMS
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Bulletin 909A Guide to Derivatization Reagents for GC A large number of reagents are used to prepare derivatives for gas chromatography, but most of the derivatization reactions fit into one of three categories: acylation, alkylation, or silylation. This bulletin describes…
Klíčová slova
trimethylsilyl, trimethylsilylethers, etherstmcs, tmcstmsi, tmsibstfa, bstfaalkylation, alkylationsilylation, silylationesters, estershmds, hmdsacylation, acylationdmf, dmfsupelco, supelcobsa, bsadialkylacetals, dialkylacetalsamides
TMSI - Product Specification
1997|Merck|Brožury a specifikace
TMSI Product Specification TMSI or TMSIM (N-trimethylsilylimidazole) is the strongest reagent for hydroxyls. It reacts quickly and smoothly with hindered and unhindered hydroxyl and carboxyl groups. TMSI is useful for derivatizing wet sugar samples, hindered hydroxyl groups in steroids and,…
Klíčová slova
derivatives, derivativestmsi, tmsisilyl, silylnch, nchderivatization, derivatizationstorage, storagesilylating, silylatingsilylation, silylationhandbook, handbooktms, tmsawq, awqmultiderivatization, multiderivatizationtmsim, tmsimreaction, reactionreactions
TMSI + Pyridine - Product Specification
1997|Merck|Brožury a specifikace
TMSI+Pyridine Product Specification TMSI (N-trimethylsilylimidazole) is the strongest reagent for hydroxyls. It reacts quickly and smoothly with hindered and unhindered hydroxyl and carboxyl groups. TMSI+Pyridine is useful for derivatizing wet sugar samples, hindered hydroxyl groups in steroids and, in conjunction…
Klíčová slova
derivatives, derivativessilyl, silylsilylating, silylatingnch, nchderivatization, derivatizationtmsi, tmsitms, tmsstorage, storagereagent, reagentsilylation, silylationhandbook, handbookawr, awrreaction, reactionreactions, reactionsprocedure
Bulletin 909A Guide to Derivatization Reagents for GC A large number of reagents are used to prepare derivatives for gas chromatography, but most of the derivatization reactions fit into one of three categories: acylation, alkylation, or silylation. This bulletin describes…
Klíčová slova
trimethylsilyl, trimethylsilylethers, etherstmcs, tmcsbstfa, bstfatmsi, tmsialkylation, alkylationsilylation, silylationesters, estershmds, hmdsacylation, acylationdmf, dmfsupelco, supelcodialkylacetals, dialkylacetalsbsa, bsaamides
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