{3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid

Base Information

Chemical Name:{3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid
CAS No.:928006-47-7
Molecular Formula:C₃₂H₃₈N₄O₂
Molecular Weight:510.679
Hs Code.:

Synonyms:{3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid

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Chemical Property of {3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid

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Technology Process of {3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid

There total 11 articles about {3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid 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: 100.0%

: 928006-45-5
KYS₀₅₀₇₉

: 928006-47-7
{3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid

Guidance literature:: With lithium hydroxide; In tetrahydrofuran; at 70 ℃;
DOI:10.1016/j.bmcl.2006.10.024

Reference yield:

: 612-41-9
2-nitrocinnamic acid

: 928006-47-7
{3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid

Guidance literature:: Multi-step reaction with 6 steps

1.1: sulfuric acid / 12 h / 20 - 70 °C

2.1: tin(ll) chloride / ethyl acetate / 1 h / 20 - 70 °C

3.1: hexachloroethane; triethylamine / toluene / 3 h / 20 °C / Heating / reflux

4.1: toluene / 12 h / 20 °C

5.1: toluene / 1 h / 0 - 20 °C

6.1: lithium hydroxide; water / 2,3-dihydro-2H-furan / 2 h / 70 °C

6.2: pH 3 - 4

With lithium hydroxide; hexachloroethane; water; triethylamine; tin(ll) chloride; sulfuric acid; In 2,3-dihydro-2H-furan; ethyl acetate; toluene;

Reference yield:

: 71302-71-1
5-(pyrrolidin-1-yl)pentan-1-amine

: 928006-47-7
{3-biphenyl-4-yl-2-[methyl-(5-pyrrolidin-1-yl-pentyl)-amino]-3,4-dihydro-quinazolin-4-yl}-acetic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / CH₂Cl₂ / 20 °C

2: 91 percent / LiAlH₄ / tetrahydrofuran / Heating

3: 91 percent / benzene / 20 °C

4: 100 percent / aq. LiOH / tetrahydrofuran / 70 °C

With lithium hydroxide; lithium aluminium tetrahydride; In tetrahydrofuran; dichloromethane; benzene;
DOI:10.1016/j.bmcl.2006.10.024