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Chemical Structure| 496-42-4

Chemical Structure| 496-42-4

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CAS No.: 496-42-4

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Quality Control of [ 496-42-4 ] Purity: 95% SDS Specification

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Product Details of [ 496-42-4 ]

CAS No. :	496-42-4
Formula :	C₁₀H₁₂N₂
M.W :	160.22
MDL No. :	MFCD05181726
InChI Key :	WRAUXDQDRDJTKM-UHFFFAOYSA-N
Pubchem ID :	439752

Safety of [ 496-42-4 ]

GHS Pictogram:
Signal Word:	Warning
Hazard Statements:	H302-H315-H319-H332-H335
Precautionary Statements:	P280-P305+P351+P338-P310

Application In Synthesis [ 496-42-4 ]

* 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 [ 496-42-4 ]

[ 496-42-4 ] Synthesis Path-Downstream 1~1

1
[ 496-42-4 ]
[ 120870-47-5 ]
13b-pentyl-6,7-dihydro-5H-benzo[1,2]indolizino[7,8-b]indol-9(13bH)-one [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
40%		General procedure: A suspension of alkynoic acids 1 (0.6 mmol), amine nucleophiles 2 or 3 (0.5 mmol), andAuPPh3Cl/AgSbF6 (with the amount indicated) in H2O (4.0 mL) was stirred at the temperatureindicated for 20 h. Then the reaction mixture was cooled to room temperature, and CF3COOH(0.5 mmol) was added, and the resulting mixture was stirred for another 4 h at the temperatureindicated. At ambient temperature, saturated Na2CO3 solution (25.0 mL) was added to the reactionmixture. The resulting mixture was then extracted with ethyl acetate (3 15 mL). The combinedorganic layers were washed with brine, and dried over Na2SO4. After filtration and removal of thesolvents in vacuo, the crude product was purified by flash chromatography on silica gel to yield thedesired product.

Reference： [1]Advanced Synthesis and Catalysis,2019
[2]Molecules,2019,vol. 24

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? Buchwald-Hartwig C-N Bond and C-O Bond Formation Reactions ? Chan-Lam Coupling Reaction ? Hydride Reductions ? Leuckart-Wallach Reaction ? Mannich Reaction ? Petasis Reaction ? Preparation of Amines ? Reactions of Amines ? Specialized Acylation Reagents-Vilsmeier Reagent ? Ugi Reaction

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P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
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P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
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P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
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P251	Pressurized container: Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
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P265	Wash skin thouroughly after handling.
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P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
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P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
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P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
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Physical hazards
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H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
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H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
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H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
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H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
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Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed
H304	May be fatal if swallowed and enters airways
H305	May be harmful if swallowed and enters airways
H310	Fatal in contact with skin
H311	Toxic in contact with skin
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H316	Causes mild skin irritation
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H318	Causes serious eye damage
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H401	Toxic to aquatic life
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