Acetoxime O-(2,4,6-trimethylphenylsulfonate)
CAS 81549-07-7, Cat. No EN300-7358500
Electrophilic aminating reagent for Grignard reagents
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Acetoxime-O-246-trimethylphenylsulfonate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-7358500.png)
CAS 10465-81-3, Cat. No EN300-346030
Reagent for Mitsunobu reaction, selective oxidation of a variety of alcohols
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/ADDP.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-346030.png)
Baran difluoromethylation reagent
CAS 1355729-38-2, Cat. No EN300-138725
Reagent for the innate difluoromethylation of organic substrates
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/1-Cyano-1-trimethylsilylcyclopropane-1-trimethylsilylcyclopropane-1-carbonitrile-сyclopropanecarbonitrile-1-trimethylsilyl.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/1-Cyano-1-trimethylsilylcyclopropane.png)
Chloromethyl (trimethylsilyl)methyl sulfide
CAS 105850-89-3, Cat. No EN300-253475
Thiocarbonyl ylide precursor
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Chloromethyl-trimethylsilylmethyl-sulfide.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-253475.png)
Cyano-4-(dimethylamino)pyridinium tetrafluoroborate
CAS 59016-56-7, Cat. No EN300-6731863
Reagent for cyanation
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Cyano-4-dimethylaminopyridinium-tetrafluoroborate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-6731863.png)
Cyanoethyl tetraisopropylphosphorodiamidite
CAS 102691-36-1, Cat. No EN300-239576
Reagent for phosphitylation of DNA or RNA fragments
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Cyanoethyl-tetraisopropylphosphorodiamidite.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-239576.png)
CAS 63160-13-4, Cat. No EN300-175119
Reagent for the chemoselective oxidation of many nucleophilic substrates
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Davis-reagent.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-175119.png)
CAS 538-75-0, Cat. No EN300-20280
Reagent for peptide coupling, amide formation, ester, and thioester
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/DCC-1.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-20280-1.png)
CAS 2684-62-0, Cat. No EN300-185455
Reagent for acylation, synthesis of acetylcyclopropanes or heterocycles
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Diazoacetone.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-185455.png)
Diethyl (1-diazo-2-oxopropyl)phosphonate
CAS 21047-57-4, Cat. No EN300-19477491
Reagent for Seyferth–Gilbert homologation
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Dimethyl-P-1-diazo-2-oxopropylphosphonate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-19477491.png)
Diethylaminodifluorosulfinium tetrafluoroborate
CAS 63517-29-3, Cat. No EN300-393165
Deoxofluorinating reagent and activating agent of some organic groups
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Diethylaminodifluorosulfinium-Tetrafluoroborate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/XtalFluor-E®.png)
Difluoro(trimethylsilyl)acetonitrile
CAS 1384170-26-6, Cat. No EN300-217202
Cyanodifluoromethylating reagent
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Difluorotrimethylsilylacetonitrile.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-217202.png)
CAS 693-13-0, Cat. No EN300-21624
The coupling reagent used for the preparation of amides, peptides, ureas, heterocycles, and unsymmetrical carbodiimides
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/S-Trifluoromethylthianthrenium-triflate-1.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-21624.png)
Dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate
CAS 2166-14-5, Cat. No EN300-211397
Versatile building block in Retro-Diels-Alder reactions
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Dimethyl-1245-Tetrazine-36-dicarboxylate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-211397-1.png)
Dimethyl P-(1-diazo-2-oxopropyl)phosphonate
CAS 90965-06-3, Cat. No EN300-133907
Reagent for Seyferth–Gilbert homologation
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Dimethyl-P-1-diazo-2-oxopropylphosphonate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-19477491.png)
Diphenyl phosphorazidate (DPPA)
CAS 26386-88-9, Cat. No EN300-55951
Reagent for stereospecific conversion of alcohols to azides, Curtius rearrangement
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Diphenyl-phosphorazidate-DPPA.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-55951.png)
CAS 25952-53-8, Cat. No EN300-21655
Reagent for the coupling of peptides, and synthesis of amides and esters
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EDC.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-21655.png)
CAS 148893-10-1, Cat. No EN300-49821
Reagent for generation of an active ester from a carboxylic acid
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/HATU.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-49821.png)
CAS 1008139-25-0, Cat. No EN300-212574
Reagent for DNA-compatible cyanomethylation of (hetero)aryl halides or triflates
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Isoxazol-4-ylboronic-acid.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-212574.png)
Methyl (triphenylphosphoranylidene)acetate
CAS 1099-45-2, Cat. No EN300-19609
Reagent for Wittig alkenation reactions
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Methyl-triphenylphosphoranylideneacetate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-19609.png)
Methyl bis(2,2,2-trifluoroethoxy)phosphinylacetate
CAS 88738-78-7, Cat. No EN300-298220
Reagent for Still–Gennari olefination
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Methyl-bis222-trifluoroethoxyphosphinylacetate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-298220.png)
CAS 51010-74-3, Cat. No EN300-108124
Reagent for converting hindered alcohols to the corresponding fluorides, hindered ketones to difluorides
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Morph-DAST.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-108124.png)
N-(benzenesulfonyl)-N-fluorobenzenesulfonamide
CAS 133745-75-2, Cat. No EN300-56237
Reagent donor of electrophilic fluorine
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/N-benzenesulfonyl-N-fluorobenzenesulfonamide.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-56237.png)
N-(Benzyloxy)-N-(pivaloyloxy)-4-(trifluoromethyl)-benzamide
CAS 2648454-31-1, Cat. No EN300-33050767
Reagent for deamination and skeletal editing of molecules
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/N-Benzyloxy-N-pivaloyloxy-4-trifluoromethyl-benzamide.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-33050767.png)
N-(tert-Butoxycarbonyl)sulfamoyl chloride
CAS 147000-89-3, Cat. No EN300-118173
Sulfamoylating reagent
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/222-Trifluoroethyl-p-toluenesulfonate-1.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-118173.png)
N-Benzyl-N-(methoxymethyl)-N-trimethylsilylmethylamine
CAS 93102-05-7, Cat. No EN300-54483
Nonstabilized azomethine ylide precursor
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/N-Benzyl-N-methoxymethyl-N-trimethylsilylmethylamine.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-54483.png)
N-Methyl-d3-N-nitroso-p-toluenesulfonamide
CAS 42366-72-3, Cat. No EN300-8668096
Reagent deuterodiazomethane precursor
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/N-Methyl-d3-N-nitroso-p-toluenesulfonamide.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-8668096.png)
Nonafluoromesitylenesulfonyl chloride
CAS 944453-80-9, Cat. No EN300-45671553
New protecting group for amines
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Nonafluoromesitylenesulfonyl-chloride.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/NmsCl.png)
CAS 3240-34-4, Cat. No EN300-43675
Reagent for aliphatic sulfonyl fluoride synthesis and promoter of Hoffman rearrangement
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Diacetoxyiodobenzene.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-43675.png)
Pinacol ester (dimethylphenylsilyl)boronic acid
CAS 185990-03-8, Cat. No EN300-173458
Reagent for boryl substitution
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Pinacol-ester-dimethylphenylsilylboronic-acid.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-173458.png)
CAS 156311-83-0, Cat. No EN300-7492597
Activator in peptide coupling, triphosphorylating reagent for C, N, and O Nucleophiles
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/PyAOP.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-7492597.png)
S-(Trifluoromethyl)thianthrenium triflate
CAS 2648079-79-0, Cat. No EN300-43352843
Trifluoromethylating agent
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/S-Trifluoromethylthianthrenium-triflate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-43352843.png)
tert-Butyl 2,2,2-trichloroacetimidate
CAS 98946-18-0, Cat. No EN300-100400
Reagent for preparation of t-butyl esters and ethers
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/tert-Butyl-222-trichloroacetimidate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-100400.png)
Tetrakis(9H-carbazol-9-yl)benzene-1,3-dicarbonitrile
CAS 1416881-52-1, Cat. No EN300-6487157
Ligang for organic photocatalysis
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/2456-Tetracarbazol-9-ylisophthalonitrile-4CzIPN.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/4CzIPN.png)
CAS 32042-38-9, Cat. No EN300-7592173
Formylating reagent for alcohols, amines, and N-hydroxylamines
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/TFEF.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-7592173.png)
CAS 887144-94-7, Cat. No EN300-136055
Reagent for the nucleophilic introduction of trifluoromethyl groups
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Togni-Reagent-II.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/C8H4F3IO2.png)
CAS 36635-61-7, Cat. No EN300-154751
Reagent for reductive cyanation of ketones and aldehydes and for synthesis of azoles, pyrroles, oxazoles, imidazoles, thiazoles
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/TosMIC.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-154751.png)
Tris(2-carboxyethyl)phosphine hydrochloride
CAS , Cat. No
Reagent for reduction of disulfides, sulfoxides, sulfonyl chlorides, N-oxides, and azides
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Tris2-carboxyethylphosphine-hydrochloride.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/EN300-1724932.png)
Vinyl thianthrenium tetrafluoroborate
CAS 2703016-98-0, Cat. No EN300-43394895
Reagent for the selective vinylation of organic substrates
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/Vinyl-Thianthrenium-Tetrafluoroborate.png)
![](https://www.enamine-genez.com/wp-content/uploads/2024/04/C14H11BF4S2.png)