Burgess reagent

ChemicalBook > CAS DataBase List > Burgess reagent

Product Name: Burgess reagent
CAS No.: 29684-56-8
Chemical Name: Burgess reagent
Synonyms: Burgess;(methoxycarbonyl)[(triethylazaniumyl)sulfonyl]azanide;(1E)-1-methoxy-N-(triethylazaniumyl)sulfonylmethanimidate;TP05704;urgess reagent;BURGESS REAGENT;Burgess's reagent;Burgess reagent ,97%;Arabinitol Impurity 4;Burgess Reagent (BGS)
CBNumber: CB2152668
Molecular Formula: C8H18N2O4S
Formula Weight: 238.3
MOL File: 29684-56-8.mol

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Burgess reagent Property

Melting point:: 76-79 °C(lit.)
Density: 1.3023 (rough estimate)
refractive index: 1.6300 (estimate)
storage temp.: -20°C
solubility: Soluble in organic solvents.
form: Crystalline Powder
color: Slightly yellow
Sensitive: Moisture Sensitive
Merck: 14,1502
BRN: 1432131
InChI: InChI=1S/C8H18N2O4S/c1-5-10(6-2,7-3)15(12,13)9-8(11)14-4/h5-7H2,1-4H3
InChIKey: YSHOWEKUVWPFNR-UHFFFAOYSA-N
SMILES: [N+](CC)(CC)(CC)S(=O)(=O)[N-]C(=O)OC
CAS DataBase Reference: 29684-56-8(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 3
F: 10-21
TSCA: No
HS Code: 29299090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 365483
Product name: (Methoxycarbonylsulfamoyl)triethylammonium hydroxide, inner salt
Purity: 97%
Packaging: 1g
Price: $99.5
Updated: 2024/03/01

TCI Chemical

Product number: M1279
Product name: (Methoxycarbonylsulfamoyl)triethylammonium Hydroxide Inner Salt
Purity: >97.0%(N)
Packaging: 1g
Price: $38
Updated: 2024/03/01

TCI Chemical

Product number: M1279
Product name: (Methoxycarbonylsulfamoyl)triethylammonium Hydroxide Inner Salt
Purity: >97.0%(N)
Packaging: 5g
Price: $144
Updated: 2024/03/01

Alfa Aesar

Product number: L20155
Product name: Burgess Reagent, 96%
Packaging: 1g
Price: $74.65
Updated: 2024/03/01

Alfa Aesar

Product number: L20155
Product name: Burgess Reagent, 96%
Packaging: 5g
Price: $285
Updated: 2024/03/01

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Burgess reagent Chemical Properties,Usage,Production

Chemical Properties

slightly yellow crystalline powder

History

The Burgess reagent has been introduced in 1968 and shown shortly afterwards to act as a mild and selective dehydrating reagent. Next to its importance in the construction of olefins from secondary and tertiary alcohols, the Burgess reagent was also utilized to promote several other transformations of great synthetic values in medicinal chemistry.

Uses

Burgess reagent is a selective dehydrating reagent used in organic synthesis. It is used to convert secondary and tertiary alcohol, with an adjacent proton, into alkenes. Burgess reagent is also utilized to promote great synthetic values in medicinal chemistry. It has been used in dehydration of primary amides, formamides and primary nitroalkanes to generate nitriles, isocyanides and nitrile oxides respectively. It forms urethanes when it reacts with primary alcohols.

Uses

Reagent for dehydration of secondary and tertiary alcohols; source of heteroatoms (N, O, S) in organic synthesis.

Preparation

Methoxycarbonylsulfamoyl]triethylammonium hydroxide, inner salt is easily prepared in two simple steps from chlorosulfonyl isocyanate as shown in the following scheme. The white crystalline solid Burgess reagent (m.p : 71-72°C from toluene) is air and moisture sensitive and, as such, needs to be stored in the cold and under an inert atmosphere.

Burgess reagent Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Burgess reagent manufacturers

Henan Fengda Chemical Co., Ltd

Product: Burgess reagent 29684-56-8
Price: US $5.00-0.50/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-13

Zhuozhou Wenxi import and Export Co., Ltd

Product: (Methoxycarbonylsulfamoyl)triethylammonium hydroxide, inner salt 29684-56-8
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: Burgess reagent 29684-56-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 10KG
Release date: 2019-08-05

29684-56-8, Burgess reagentRelated Search:

Methyl anthranilate Paraquat dichloride Ammonium hydroxide Ethanesulfonyl chloride Methyl acetate Methyl 2-(methylamino)benzoate Methylparaben Phenyl carbamate Methyl carbamate Acetonitrile Sulfanilamide Methanol Kresoxim-methyl Methyl acrylate 2-Carbomethoxybenzenesulfonamide Chlorpropham Methyl 4-aminobenzoate Methyl benzoylformate

BURGESS REAGENT

METHOXYCARBONYLSULFAMOYL-TRIETHYLAMMON. HYDROXIDE,INNER SALT

MethylN-(Triethylammoniumsulphonyl)Carbamate

(METHOXYCARBONYLSULFAMOYL)TRIETHYLAMMONIUM HYDROXIDE

(METHOXYCARBONYLSULFAMOYL)TRIETHYLAMMONIUM HYDROXIDE, INNER SALT

METHYL N-(TRIETHYLAMMONIOSULFONYL)CARBAMATE

N,N-DIETHYL-N-(((METHOXYCARBONYL)AMINO)SULFONYL)ETHANAMINIUM, INNER SALT

BURGESS REAGENT METHYL N-(TRIETHYLAMMONIUMSULPHONYL)CARBAMATE

((methoxycarbonyl)sulfamoyl)triethylammonium

(METHOXYCARBONYLSULFAMOYL) TRIETHYLAMMONIUM HYDROX

(METHOXYCARBONYLSULFAMOYL)TRIETHYLAMMONIUM HYDROXIDE, INNER SALT (BURGESS REAGENT)

Burgess

(methoxycarbonylsulfamoyl)triethylammonium hydroxide, salt

Burgess reagent, Methyl N-(triethylammoniosulfonyl)carbamate

Burgess reagent ,97%

(Methoxycarbonylsulfamoyl)triethylammonium hydroxide, 97%, inner salt

(Methoxycarbonyl)[(triethylaminio)sulfonyl]amineanion

[(Triethylaminio)sulfonyl](methoxycarbonyl)amineanion

Methoxycarbonyl(triethylaminiosulfonyl)amineanion

N-(Triethylaminiosulfonyl)-1-oxo-2-oxa-1-propanamine anion

Triethylaminiosulfonyl(methoxycarbonyl)amineanion

METHYL (TRIETHYLAMMONIOSULFONYL)CARBAMATE

(MethoxycarbonylsulfaMoyl)triethylaMMoniuM hydroxide, inner salt, 97% 5GR

Burgess Reagent (CarboxysulfaMoyl)triethylaMMoniuM hydroxide inner salt Methyl ester

(MethoxycarbonylsulfaMoyl)triethylaMMoniuM hydroxide, inner salt 97%

(1E)-1-methoxy-N-(triethylazaniumyl)sulfonylmethanimidate

Burgess's reagent

(methoxycarbonyl)[(triethylazaniumyl)sulfonyl]azanide

(Methoxycarbonylsulfamoyl)triethylammoniumHydroxideInnerSalt&gt

Burgess reagent, 97%, for synthesis

TP05704

Ethanaminium, N,N-diethyl-N-[[(methoxycarbonyl)amino]sulfonyl]-, inner salt

triethyl({[(E)-[methoxy(oxido)methylidene]amino]sulfonyl})azanium

Burgess Reagent,(Methoxycarbonylsulfamoyl)triethylammonium Hydroxide Inner Salt

WIDELY Burgess reagent

triethyl({[(methoxycarbonyl)imino](oxido)oxo-λ-sulfanyl})azanium

triethyl(methoxycarbonylsulfamoyl)azanium

urgess reagent

Ethanaminium, N,N-diethyl-N-[[(methoxycarbonyl)amino]sulfonyl]-, inner salt (9CI, ACI)

1-Methoxy-N-triethylammoniosulfonyl-methanimidate (burges reagent)

Arabinitol Impurity 4

Burgess Reagent (BGS)

29684-56-8

C8H18N2O4S1

CH3O2CNSO2NC2H53

C8H19N2O4S

C8H18N2O4S

Synthetic Reagents

Dehydrating Reagents

Quaternary Ammonium Compounds

Ammonium Polyhalides, etc. (Quaternary)

Quaternary Ammonium Compounds

API intermediates

Burgess reagent

API