3,4-Pyridinediamine,N3-(phenylmethyl)-

Product Name: 3,4-Pyridinediamine,N3-(phenylmethyl)-
CAS No.: 75115-28-5
Chemical Name: 3,4-Pyridinediamine,N3-(phenylmethyl)-
Synonyms: N-BENZYLPYRIDINE-3,4-DIAMINE;3-Benzylpyridine-3,4-diaMine;N3-Benzylpyridine-3,4-diaMine;3-(Benzylamino)-4-aminopyridine;N3-(Phenylmethyl)-3,4-pyridinediamine;3,4-Pyridinediamine,N3-(phenylmethyl)-;3,4-Pyridinediamine,N3-(phenylmethyl)- ISO 9001：2015 REACH
CBNumber: CB92077306
Molecular Formula: C12H13N3
Formula Weight: 199.25
MOL File: 75115-28-5.mol

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3,4-Pyridinediamine,N3-(phenylmethyl)- Property

Melting point:: 169-171 °C(Solv: ethanol (64-17-5))
Boiling point:: 407.2±35.0 °C(Predicted)
Density: 1.206±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: 9.19±0.18(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: N381343
Product name: N3-Benzylpyridine-3,4-diamine
Packaging: 100mg
Price: $65
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB143553
Product name: N3-Benzylpyridine-3,4-diamine
Packaging: 250mg
Price: $67.5
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB143553
Product name: N3-Benzylpyridine-3,4-diamine
Packaging: 500mg
Price: $120
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB143553
Product name: N3-Benzylpyridine-3,4-diamine
Packaging: 1g
Price: $205
Updated: 2021/12/16

AK Scientific

Product number: Z5101
Product name: N3-Benzylpyridine-3,4-diamine
Packaging: 1g
Price: $207
Updated: 2021/12/16

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3,4-Pyridinediamine,N3-(phenylmethyl)- Chemical Properties,Usage,Production

Synthesis

13534-98-0

100-46-9

75115-28-5

General Steps: Step 1: Add 4-amino-3-bromopyridine (1.0 eq.) and BrettPhos G1 pre-catalyst (6 mol%) to a Schlenk vial fitted with a magnetic stir bar under argon protection. The reaction vial was sealed with a PTFE screw cap and three evacuation-argon backfill cycles were performed. Benzylamine (1.0 to 1.5 eq.) was added via syringe, followed by LiHMDS (1 M THF solution, 2.5 eq.). If benzylamine is a solid, it is added together with the catalyst. The reaction mixture was stirred at 40 °C for 4-18 h. The reaction was monitored by LC/MS until complete conversion of 4-amino-3-bromopyridine. Upon completion of the reaction, the mixture was cooled to room temperature, diluted with dichloromethane and transferred to a partitioning funnel and layered with water. The organic phase was separated and the aqueous phase was extracted twice with dichloromethane. The organic phases were combined and dried over anhydrous sodium sulfate. The solvent was removed by concentration under reduced pressure to give the crude product 3-(benzylamino)-4-aminopyridine.

References

[1] Tetrahedron Letters, 2016, vol. 57, # 25, p. 2708 - 2712

3,4-Pyridinediamine,N3-(phenylmethyl)- Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Pyridinediamine,N3-(phenylmethyl)- Suppliers

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View Lastest Price from 3,4-Pyridinediamine,N3-(phenylmethyl)- manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3,4-Pyridinediamine,N3-(phenylmethyl)- 75115-28-5
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-05-25

Career Henan Chemical Co

Product: 3,4-Pyridinediamine,N3-(phenylmethyl) 75115-28-5
Price: US $5.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2020-01-12

75115-28-5, 3,4-Pyridinediamine,N3-(phenylmethyl)-Related Search:

3,4-Pyridinediamine,N3-ethyl- 3,4-Pyridinediamine,N3-(phenylmethyl)-

3,4-Pyridinediamine,N3-(phenylmethyl)-

3-(Benzylamino)-4-aminopyridine

N3-(Phenylmethyl)-3,4-pyridinediamine

N3-Benzylpyridine-3,4-diaMine

3-Benzylpyridine-3,4-diaMine

N-BENZYLPYRIDINE-3,4-DIAMINE

3,4-Pyridinediamine,N3-(phenylmethyl)- ISO 9001：2015 REACH

75115-28-5

Pyridines