The correct set of reagents that can affect the following conversion is
1
i. m-CPBA; ii. NaBH3CN, BF3.OEt2
2
i. OsO4, NMO; ii. TsCI, pyridine; iii. LIAIH4
3
i. m-CPBA; ii. LiAlH4
4
i. OsO4, NMO; ii. PhCO2H, PPh3, DEAD
The correct set of reagents that can affect the following conversion is