64341-49-7 Usage
Description
1-BROMO-3-BUTEN-2-OL, with the chemical formula C4H7BrO, is a colorless to pale yellow liquid that serves as a reagent in organic synthesis. As a derivative of butanol, it features a bromine atom attached to a carbon-carbon double bond, making it a versatile compound in the production of pharmaceuticals, agrochemicals, and fine chemicals.
Uses
Used in Pharmaceutical Industry:
1-BROMO-3-BUTEN-2-OL is used as a key intermediate in the synthesis of various pharmaceuticals for its ability to undergo multiple chemical reactions, contributing to the development of new drugs and therapeutic agents.
Used in Agrochemical Industry:
1-BROMO-3-BUTEN-2-OL is utilized as a precursor in the production of agrochemicals, specifically in the creation of pesticides and other crop protection agents, due to its reactivity and capacity to form different chemical derivatives.
Used in Fine Chemicals Industry:
1-BROMO-3-BUTEN-2-OL is employed as an intermediate in the synthesis of fine chemicals, which are high-purity chemicals used in various applications such as fragrances, dyes, and other specialty products.
Used in Organic Synthesis:
1-BROMO-3-BUTEN-2-OL is used as a reagent in organic synthesis for its ability to participate in a wide range of chemical reactions, leading to the formation of diverse organic compounds and derivatives.
Safety Precautions:
It is crucial to handle 1-BROMO-3-BUTEN-2-OL with care, as it is flammable and can cause irritation to the skin, eyes, and respiratory system upon contact or inhalation. Proper safety measures should be taken to minimize risks during its use and storage.
Check Digit Verification of cas no
The CAS Registry Mumber 64341-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,3,4 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64341-49:
(7*6)+(6*4)+(5*3)+(4*4)+(3*1)+(2*4)+(1*9)=117
117 % 10 = 7
So 64341-49-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H7BrO/c1-2-4(6)3-5/h2,4,6H,1,3H2
64341-49-7Relevant articles and documents
Investigation of 1-bromo-3-buten-2-one as building block in organic synthesis
Westerlund, Andreas,Gras, Jean-Louis,Carlson, Rolf
, p. 5879 - 5883 (2007/10/03)
1-Bromo-3-buten-2-one is investigated as a building block for organic synthesis. Reduction to the corresponding alcohol works best with lithium aluminium hydride, reaction with primary amines gives 5-membered-aza-heterocycles in moderate yields and reaction with activated methylene compounds to form 5-membered-carbocycles gave unsatisfactory yields when a one-pot-procedure was used. The first step of a stepwise protocol, a Michael addition, is discussed.
Total Synthesis of &β-Lactamase Inhibitors based on the 4-Oxa-1-azabicycloheptan-7-one Ring System
Bentley, Peter H.,Hunt, Eric
, p. 2222 - 2227 (2007/10/02)
4-(2-Bromoethoxy)azetidin-2-one (4), 4-(1,3-dibromoisopropoxy)azetidin-2-one (5), 4-(1-benzyloxy-3-chloroisopropoxy)azetidin-2-one (6), 4-azetidin-2-one (7), and 4-azetidin-2-one (8) have been s
