Comp. No.

Ar

Name

m.p. ˚C

Yield %

MWI

Watt

Reaction

Time/min

Colour

3b

(E)-2-(1H-benzo[d][1,2,3]triazol-1-yl)-N'-(2-hydroxybenzylidene) acetohydrazide

230

80

360

3

grayish

4b

(E)-2-(1H-benzo[d][1,2,3]triazol-1-yl)-N'-(3-hydroxybenzylidene) acetohydrazide

250 - 252

65

180

3

leady

5b

(E)-2-(1H-benzo[d][1,2,3]triazol-1-yl)-N'-(3-chlorobenzylidene) acetohydrazide

210

70

80

2

yellow

6b

(E)-2-(1H-benzo[d][1,2,3]triazol-1-yl)-N'-(4-dimethyl aminobenzylidene) acetohydrazide

200

67

80

2

sepia

7b

2-(1H-benzo[d][1,2,3]triazol-1-yl)-N'-((1E,2E)-3-phenylallylidene) acetohydrazide

188 - 189

72

180

2

yellow

8b

(E)-2-(1H-benzo[d][1,2,3]triazol-1-yl)-N'-(2-bromobenzylidene) acetohydrazide

127 - 130

40

80

3

sepia

9b

E)-2-(1H-benzo[d][1,2,3]triazol-1-yl)-N'- (4-bromobenzyliden3e)acetohydrazide

245 - 247

90

80

3

white

10b

(E)-2-(1H-benzo[d][1,2,3]triazol-1-yl)-N'-(furan-2-ylmethylene) acetohydrazide

195 - 197

60

80

2

leady