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|+ हाइड्रोजनीकरण में प्रयुक्त सबस्ट्रेट और उनके उत्पाद<br />
|-
| [[alkene]], R<sub>2</sub>C=CR'<sub>2</sub> || alkane, R<sub>2</sub>CHCHR'<sub>2</sub>
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| [[alkyne]], RCCR || alkene, cis-RHC=CHR'
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| [[aldehyde]], RCHO || primary alcohol, RCH<sub>2</sub>OH
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| [[ketone]], R<sub>2</sub>CO || secondary alcohol, R<sub>2</sub>CHOH
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| [[ester]], RCO<sub>2</sub>R' || two alcohols, RCH<sub>2</sub>OH, R'OH
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| [[imine]], RR'CNR" || amine, RR'CHNHR"
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| [[amide]], RC(O)NR'<sub>2</sub> || amine, RCH<sub>2</sub>NR'<sub>2</sub>
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| [[nitrile]], RCN || imine, RHCNH || easily hydrogenated further
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| [[nitro compound|nitro]], RNO<sub>2</sub> || amine, RNH<sub>2</sub>
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