ChemicalBook CAS DataBase List METHYL 2-OXO-3-AZABICYCLO[3.1.1]HEPTANE-1-CARBOXYLATE

METHYL 2-OXO-3-AZABICYCLO[3.1.1]HEPTANE-1-CARBOXYLATE synthesis

6synthesis methods

Product Name:METHYL 2-OXO-3-AZABICYCLO[3.1.1]HEPTANE-1-CARBOXYLATE
CAS Number:1628783-91-4
Molecular formula:C8H11NO3
Molecular Weight:169.18

115118-68-8 Synthesis

Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate

115118-68-8
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METHYL 2-OXO-3-AZABICYCLO[3.1.1]HEPTANE-1-CARBOXYLATE

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Yield:-

Steps:

Multi-step reaction with 8 steps
1.1: hydrogenchloride / water
2.1: sodium hydride / mineral oil; tetrahydrofuran / 1 h / 15 °C
2.2: 20 °C
3.1: 5%-palladium/activated carbon; hydrogen / methanol / 50 °C / 37503.8 Torr
4.1: hydrazine hydrate / ethanol / 48 h / Reflux
5.1: hydrogenchloride; sodium nitrite / water; diethyl ether / 0.25 h / 0 °C
6.1: toluene / 2 h / 105 - 110 °C
6.2: 24 h / Reflux
7.1: hydrogenchloride / ethyl acetate / 20 °C
8.1: sodium methylate / methanol / 60 h / Reflux
8.2: κ?-2 resin / 0.5 h

References:

Tymtsunik, Andriy V.;Bilenko, Vitaliy A.;Grygorenko, Oleksandr O.;Komarov, Igor V. [Synlett,2014,vol. 25,# 3,art. no. ST-2013-B0898-L,p. 355 - 358]

893724-10-2 Synthesis

1,1-Cyclobutanedicarboxylic acid, 3-oxo-, 1,1-bis(1-methylethyl) ester

893724-10-2
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1628783-91-4
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References

1,1-Cyclobutanedicarboxylic acid, 3-(2-methoxy-2-oxoethylidene)-, 1,1-bis(1-methylethyl) ester

1628783-86-7
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1628783-91-4
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References

DIISOPROPYL 3-(2-METHOXY-2-OXOETHYL)CYCLOBUTANE-1,1-DICARBOXYLATE

1628783-87-8
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1628783-91-4
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References

1,1-Cyclobutanedicarboxylic acid, 3-(carboxymethyl)-, 1,1-bis(1-methylethyl) ester

1628783-90-3
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1628783-91-4
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References