+++Scifinder or reaxys req. for synthesis of CAS no 3958-60-9 and other compounds

[hmtlion]

Dear Sir/Madam,
Please give the best search for the synthetic route for
1) 3958-60-9 2-nitrobenzyl bromide.
2) 109-81-9, N-methylethylenediamine
3) 5332-06-9 4-bromobutyronitrile
4) 628-20-6 4-chlorobutyronitrile
5) 51756-08-2 Methyl-2-ethylacetoacetate

Thanking you
Hardik

[mishka]

all in 1 file

[hmtlion]

Thanks a lot Sir

Regards
Hardik