4704-77-2｜3-Bromo-1,2-propanediol｜Kaimosi BioChem Tech Co., Ltd

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3-BROMO-1,2-PROPANEDIOL Basic Product Information

Product Name	3-BROMO-1,2-PROPANEDIOL	CAS	4704-77-2
Synonyms	3-bromopropane-1,2-diol	Molecular Formula	C3H7BrO2
EINECS Number	/	Molecular Structure
Appearance	slightly yellow brown thick liquid
Purity	/
Supply Ability	20kg / Per Month

3-BROMO-1,2-PROPANEDIOL Quality documents

4704-77-2 COA.pdf

4704-77-2 GC.pdf

4704-77-2 MSDS.pdf

3-BROMO-1,2-PROPANEDIOL Appearance/Package/Shipping/Storage

Package

5Kg/fluorinated bottle,25kg/drum or according to client's requirements

Storage condition

Store in cool & dry place,Keep away from strong light and heat

3-BROMO-1,2-PROPANEDIOL Application

Intermediate for synthetic materials

3-BROMO-1,2-PROPANEDIOL literature

HALONIUM ION-INDUCED BIOSYNTHESIS OF CHLORINATED MARINE METABOLITES

Geigert, John,Neidleman, Saul L.,Witt, Susanne K. de,Dalietos, Demetrios J.

, p. 287 - 290 (1984)

Bromoperoxidases do not directly oxidize the chloride ion; nevertheless, in the presence of bromide ions, chloride ions and hydrogen peroxide, bromoperoxidases react with alkenes and alkynes to produce bromochloro-derivatives.This same reaction is catalysed when seawater is the source of chloride and bromide ions.This suggests that bromonium ion-induced biosynthesis of chlorinated metabolites occurs in marine environments.The role of iodonium ions in the biosynthesis of chlorinated metabolites is also discussed.Key Word Index - Coralina sp.; Rhodophyta; biological halogenation; bromoperoxidase; enzymatic bromochlorination; marine chlorination; role of bromonium ions and iodonium ions; seawater.

Jones

, p. 697,699 (1973)

Bromotrimethylsilane as a selective reagent for the synthesis of bromohydrins

Giomi, Donatella,Salvini, Antonella,Ceccarelli, Jacopo,Brandi, Alberto

, p. 14453 - 14458 (2021/05/19)

Bromotrimethylsilane (TMSBr) is a very efficient reagent in the solvent-free conversion of glycerol into bromohydrins, useful intermediates in the production of fine chemicals. As glycerol is a relevant by-product in biodiesel production, TMSBr has been also tested as a mediator in transesterification in acidic conditions, providing FAME from castor oil in good yields, along with bromohydrins from glycerol. Subsequently the glycerol conversion was optimized and depending on the reaction conditions, glycerol can be selectively converted into α-monobromohydrin (1-MBH) or α,γ-dibromohydrin (1,3-DBH) in very good yields. This journal is

Protective opening of epoxide using pivaloyl halides under catalyst-free conditions

Rao, Chitturi Bhujanga,Rao, Dasireddi Chandra,Venkateswara, Mallem,Venkateswarlu, Yenamandra

supporting information; experimental part, p. 2704 - 2707 (2011/12/05)

An efficient and environmentally benign protocol for protective opening of epoxide (POE) with pivaloyl halides in solvent-free conditions and in aqueous media under catalyst-free conditions has been developed. The green reaction conditions, simple work-up procedures, high yields and broad scope of the reaction illustrate the good synthetic utility of this method. The key advantages of the reaction are regioselectivity and reconvertability of products into their prior epoxides in the presence of mild reaction conditions.

USES AND COMPOSITIONS OF NITRATE ESTERS FOR PROVIDING SEDATION

, (2008/06/13)

Use of certain nitrate ester compounds or pharmaceutically acceptable salts thereof in the manufacture of a medicament for treating pain or providing analgesia.

Highly selective epoxidation of olefinic compounds over TS-1 and TS-2 redox molecular sieves using anhydrous urea-hydrogen peroxide as oxidizing agent

Laha,Kumar

, p. 339 - 344 (2007/10/03)

Highly selective epoxidation of different olefinic compounds was carried out using urea-hydrogen peroxide adduct (UHP) as the oxidizing agent in the presence of TS-1 and TS-2 as redox catalysts. A considerable increase in the epoxide selectivity was observed for different unsaturated compounds, such as allylic (allyl alcohol, allyl chloride, allyl bromide, and methylallyl chloride), open-chain, and cyclic (1-hexene and cyclohexene) and aromatic (styrene and allylbenzene) olefinic compounds, when UHP and U + HP (urea and aqueous H₂O₂ added separately for the in situ formation of UHP) were used as oxidants instead of aqueous H₂O₂. The controlled release of anhydrous H₂O₂ from UHP is the main reason for enhanced epoxide selectivity. Direct spectroscopic evidences for the formation of different Ti-superoxo complexes by the solid-solid interaction between TS-1/TS-2 and urea-hydrogen peroxide adduct were obtained from the characteristic continuous absorption band in the UV-vis region (300-500 nm) and the anisotropic EPR spectra for the superoxide radical attached to Ti(IV) centers on TS-1 and TS-2.

3-BROMO-1,2-PROPANEDIOL Upstream and downstream

4704-77-2 Upstream product

50-00-0

formaldehyd
3132-64-7

1,2-Epoxy-3-bromopropane
36236-76-7

4-(bromomethyl)-2,2-dimethyl-1,3-dioxolane
100-79-8

(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
96-13-9

2,3-Dibromopropan-1-ol
107-18-6

allyl alcohol
56-81-5

glycerol
106-95-6

allyl bromide

4704-77-2 Downstream Products

5746-57-6

L-α-Phosphatidic acid
60456-23-7

(S)-oxiranemethanol
34607-52-8

1,2-dipalmitoylglycerol bromohydrid
6656-59-3

3-bromo-2-oxopropyl benzoate
479-18-5

diprophylline
123191-36-6

(2,3-Dihydroxy-propyl)-[2-(3-ethoxycarbonyl-4-iodo-phenoxy)-ethyl]-dimethyl-ammonium; bromide
137490-63-2

(S)-(+)-3-bromo-1,2-propanediol
716-17-6

9-(2,3-dihydroxypropyl)adenine