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[ CAS No. 92-81-9 ] {[proInfo.proName]}

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Chemical Structure| 92-81-9
Chemical Structure| 92-81-9
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Product Details of [ 92-81-9 ]

CAS No. :92-81-9 MDL No. :MFCD00022256
Formula : C13H11N Boiling Point : No data available
Linear Structure Formula :- InChI Key :HJCUTNIGJHJGCF-UHFFFAOYSA-N
M.W : 181.23 Pubchem ID :7106
Synonyms :

Safety of [ 92-81-9 ]

Signal Word:Warning Class:
Precautionary Statements:P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 UN#:
Hazard Statements:H315-H319 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 92-81-9 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 92-81-9 ]

[ 92-81-9 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 92-81-9 ]
  • [ 4761-00-6 ]
  • [ 87742-37-8 ]
  • 2
  • [ 6582-52-1 ]
  • [ 260-94-6 ]
  • [ 92-81-9 ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride; aniline; In water; at 160 - 180℃; In a series of experiments, the amount of aqueous 30% hydrochloric acid required in each case to achieve the desired protonation level (see table 3 below) was added to a 2,2?-MDA solution in aniline preheated to 100.0 C. The 2,2?-MDA concentration in each of the individual experiments was 1.0% by mass; in addition, the solutions contained octadecane as an internal standard for gas chromatography (GC) analysis. The resulting mixture was transferred as quickly as possible by means of a peristaltic pump to a Buechi glass autoclave preheated to 120.0 C. and heated to the reaction temperature envisaged (see table 3). On attainment of the desired reaction temperature, the first sample was taken (time=zero). In order to monitor the progress of the reaction, further samples were taken after 30, 60, 120 and 240 minutes and analyzed by means of GC analysis. Reaction conditions and experimental results are collated in table 3 below. It is found that, with rising temperature and rising hydrochloric acid concentration, the formation of the acridine and acridane secondary components from 2,2?-MDA occurs to an increased degree.
With hydrogenchloride; In water; at 100 - 170℃; for 4h;Autoclave; General procedure: In a series of experiments, the amount of aqueous 30% hydrochloric acid required in each case to achieve the desired protonation level (see table 3 below) was added to a 2,2?-MDA solution in aniline preheated to 100.0 C. The 2,2?-MDA concentration in each of the individual experiments was 1.0% by mass; in addition, the solutions contained octadecane as an internal standard for gas chromatography (GC) analysis. The resulting mixture was transferred as quickly as possible by means of a peristaltic pump to a Blichi glass autoclave preheated to 120.0 C. and heated to the reaction temperature envisaged (see table 3). On attainment of the desired reaction temperature, the first sample was taken (time=zero). In order to monitor the progress of the reaction, further samples were taken after 30, 60, 120 and 240 minutes and analyzed by means of GC analysis.
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