3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-biphenyl-4-yl>methyl>amino>pyridine

Base Information

Chemical Name:3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-biphenyl-4-yl>methyl>amino>pyridine
CAS No.:151323-68-1
Molecular Formula:C₄₆H₄₄N₆O₃
Molecular Weight:728.894
Hs Code.:

3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-<N-propyl-N-<<2'-<2-(triphenylmethyl)-2H-tetrazol-5-yl>biphenyl-4-yl>methyl>amino>pyridine

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Chemical Property of 3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-biphenyl-4-yl>methyl>amino>pyridine

Chemical Property:

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Technology Process of 3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-biphenyl-4-yl>methyl>amino>pyridine

There total 7 articles about 3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-biphenyl-4-yl>methyl>amino>pyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 49609-84-9
2-Chloronicotinoyl chloride

: 151323-68-1
3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-biphenyl-4-yl>methyl>amino>pyridine

Guidance literature:: Multi-step reaction with 6 steps

1: 0.33 h / Heating

2: 68 percent / ethanol / 6 h / 100 °C

3: 1.) 1,3-dimethyl-3,4,5,6-tetrahydro-2-pyrimidinone, LiN(TMS)2 / 1.) THF, 0 deg C, 10 min, 2.) THF, RT, 90 min

4: 95 percent / LiAlH₄ / tetrahydrofuran / 2 h / 0 °C

5: 96 percent / MnO₂ / 20 h / Ambient temperature

6: 1.) LDA / 1.) hexane, THF, 0 deg C, 20 min, 2.) hexane, THF, -78 deg C, 45 min

With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; manganese(IV) oxide; lithium aluminium tetrahydride; lithium hexamethyldisilazane; lithium diisopropyl amide; In tetrahydrofuran; ethanol;
DOI:10.1021/jm00070a012

Reference yield:

: 2942-59-8
2-chloronicotinic acid

: 151323-68-1
3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-biphenyl-4-yl>methyl>amino>pyridine

Guidance literature:: Multi-step reaction with 7 steps

1: SOCl₂ / benzene / 3 h / Heating

2: 0.33 h / Heating

3: 68 percent / ethanol / 6 h / 100 °C

4: 1.) 1,3-dimethyl-3,4,5,6-tetrahydro-2-pyrimidinone, LiN(TMS)2 / 1.) THF, 0 deg C, 10 min, 2.) THF, RT, 90 min

5: 95 percent / LiAlH₄ / tetrahydrofuran / 2 h / 0 °C

6: 96 percent / MnO₂ / 20 h / Ambient temperature

7: 1.) LDA / 1.) hexane, THF, 0 deg C, 20 min, 2.) hexane, THF, -78 deg C, 45 min

With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; manganese(IV) oxide; lithium aluminium tetrahydride; thionyl chloride; lithium hexamethyldisilazane; lithium diisopropyl amide; In tetrahydrofuran; ethanol; benzene;
DOI:10.1021/jm00070a012

Reference yield:

: 1452-94-4
ethyl 2-chloronicotinate

: 151323-68-1
3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-biphenyl-4-yl>methyl>amino>pyridine

Guidance literature:: Multi-step reaction with 5 steps

1: 68 percent / ethanol / 6 h / 100 °C

2: 1.) 1,3-dimethyl-3,4,5,6-tetrahydro-2-pyrimidinone, LiN(TMS)2 / 1.) THF, 0 deg C, 10 min, 2.) THF, RT, 90 min

3: 95 percent / LiAlH₄ / tetrahydrofuran / 2 h / 0 °C

4: 96 percent / MnO₂ / 20 h / Ambient temperature

5: 1.) LDA / 1.) hexane, THF, 0 deg C, 20 min, 2.) hexane, THF, -78 deg C, 45 min

With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; manganese(IV) oxide; lithium aluminium tetrahydride; lithium hexamethyldisilazane; lithium diisopropyl amide; In tetrahydrofuran; ethanol;
DOI:10.1021/jm00070a012