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Chemical Structure| 19291-76-0 Chemical Structure| 19291-76-0

Structure of 19291-76-0

Chemical Structure| 19291-76-0

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Product Details of [ 19291-76-0 ]

CAS No. :19291-76-0
Formula : C12H6N2
M.W : 178.19
SMILES Code : N#CC1=C2C=CC=CC2=CC=C1C#N
MDL No. :MFCD00191673

Safety of [ 19291-76-0 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301+H311+H331-H315-H319
Precautionary Statements:P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P361+P364-P332+P313-P301+P310+P330-P302+P352+P312-P304+P340+P311-P403+P233-P405
Class:6.1
UN#:3439
Packing Group:

Application In Synthesis of [ 19291-76-0 ]

* 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 [ 19291-76-0 ]

[ 19291-76-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 695-53-4 ]
  • [ 19291-76-0 ]
  • 2,2-dimethyl-3-oxa-tri(1,2-naphtho)tetraazachlorin, nickel complex [ No CAS ]
YieldReaction ConditionsOperation in experiment
8% With ammonium molybdate; urea; nickel dichloride; In quinoline; at 250℃; for 0.5h;Inert atmosphere; A mixture of 1,2-dicyanonaphthalene (0.071 g, 0.4 mmol), 2 (0.103 g, 0.8 mmol), anhydrous NiCl2 (0.104 g, 0.8 mmol), urea (0.096 g, 1.6 mmol) and a catalytic amount of MOA was stirred in quinoline (5 mL) at 250 C under argon for 30 min. After cooling to room temperature, the reaction mixture was diluted with 50% ethanol (50 mL). The resultant precipitate was filtered off and washed successively with hot water and hot 50% ethanol until the washings were colorless. The crude residue was extracted with toluene using a Soxhlet apparatus, which was concentrated to approximately 5 mL, and purified by silica gel column with toluene as the eluent. The green-blue fraction was collected to give 7.5 mg of 5 (8.0%). MASS (MALDI) (m/z): 702 (M+).
 

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