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[ CAS No. 5744-68-3 ]

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2D
Chemical Structure| 5744-68-3
Chemical Structure| 5744-68-3
Structure of 5744-68-3 *Storage: {[proInfo.prStorage]}

Quality Control of [ 5744-68-3 ]

Related Doc. of [ 5744-68-3 ]

SDS

Product Details of [ 5744-68-3 ]

CAS No. :5744-68-3MDL No. :MFCD00233969
Formula : C4H5BrN2 Boiling Point : -
Linear Structure Formula :-InChI Key :N/A
M.W :161.00Pubchem ID :1201423
Synonyms :

Computed Properties of [ 5744-68-3 ]

TPSA : 28.7 H-Bond Acceptor Count : 1
XLogP3 : 1.6 H-Bond Donor Count : 1
SP3 : 0.25 Rotatable Bond Count : 0

Safety of [ 5744-68-3 ]

Signal Word:WarningClassN/A
Precautionary Statements:P261-P305+P351+P338UN#:N/A
Hazard Statements:H302-H315-H319-H335Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 5744-68-3 ]

  • Downstream synthetic route of [ 5744-68-3 ]

[ 5744-68-3 ] Synthesis Path-Downstream   1~6

  • 3
  • [ 591-50-4 ]
  • [ 5744-68-3 ]
  • [ 41327-15-5 ]
YieldReaction ConditionsOperation in experiment
87% (1) Preparation of Compound IIIa: Compound IV (160g, 1mol) was added to 900ml of tetrahydrofuran,Was slowly added portionwise sodium tert-butoxide (115.2g, 1.2mol), stirred for 20 minutes, a solution of iodine benzene (243.6g, 1.2mol). The mixture was heated at reflux for 4 hours with stirring, and then stirred at room temperature overnight, TLC showed the reaction was complete, the reaction mixture was slowly poured into ice water, ethyl acetate was added, the organic phase was separated, the aqueous phase was again extracted with ethyl acetate, the organic phases combined, dried and concentrated to give compound IIIa205.3g, a yield of 87percent.
With pyridine; In acetonitrile; Compound IV was run in acetonitrile, pyridine,With the compound iodobenzene nucleophilic substitution reaction preparation of compound III,
  • 4
  • [ 100-39-0 ]
  • [ 5744-68-3 ]
  • 1-benzyl-5-bromo-3-methyl-1H-pyrazole [ No CAS ]
  • 5
  • {(Rh(C5(CH3)5))2(OH)3}(1+)*BF4(1-)={(Rh(C5(CH3)5))2(OH)3}(BF4) [ No CAS ]
  • [ 5744-68-3 ]
  • [ 829-85-6 ]
  • {(Rh(C5(CH3)5))2(NNC(Br)CHC(CH3))(Cl)(P(C6H5)2)}(1+)*BF4(1-)={(Rh(C5(CH3)5))2(NNC(Br)CHC(CH3))(Cl)(P(C6H5)2)}(BF4) [ No CAS ]
  • 6
  • {{(C5Me5)Rh}2(μ-OH)3}BF4 [ No CAS ]
  • [ 5744-68-3 ]
  • [ 829-85-6 ]
  • {{(C5Me5)Rh}2(μ-bmpz)(μ-OH)(μ-PPh2)}BF4 [ No CAS ]
  • {{(C5Me5)Rh}2(μ-bmpz)(μ-PPh2)2}BF4 [ No CAS ]
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