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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
1135-80-4

1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one synthesis

12synthesis methods
Benzenecarboximidic acid, 2-amino- (9CI)

28144-70-9
6 suppliers
inquiry

Cyclopentanone

120-92-3
427 suppliers
$11.00/25g

1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one

1135-80-4
15 suppliers
$110.00/50mg

-

Yield:1135-80-4 99%

Reaction Conditions:

at 160; for 3 h;

References:

Lessel [Archiv der Pharmazie,1994,vol. 327,# 9,p. 571 - 579]

Cyclopentanone

120-92-3
427 suppliers
$11.00/25g

2-Aminobenzonitrile

1885-29-6
463 suppliers
$5.00/1g

1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one

1135-80-4
15 suppliers
$110.00/50mg

References
Cyclopentanone

120-92-3
427 suppliers
$11.00/25g

2-Nitrobenzonitrile

612-24-8
147 suppliers
$20.00/5g

1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one

1135-80-4
15 suppliers
$110.00/50mg

References
118-48-9 Synthesis
Isatoic Anhydride

118-48-9
438 suppliers
$5.00/5G

Cyclopentanone

120-92-3
427 suppliers
$11.00/25g

1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one

1135-80-4
15 suppliers
$110.00/50mg

References
872-53-7 Synthesis
Cyclopentanecarbaldehyde

872-53-7
292 suppliers
$9.00/1g

Benzenecarboximidic acid, 2-amino- (9CI)

28144-70-9
6 suppliers
inquiry

1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one

1135-80-4
15 suppliers
$110.00/50mg

References