NOVELTY - A feed (102) comprising 3-12C oxygenates is contacted with source of hydrogen (104) in presence of sulfided hydrogenation catalyst (111b) to produce partially hydrogenated effluent (116). At least portion of the effluent (116) is contacted with source of hydrogen at hydrogen partial pressure of 0.1 MPa or more in presence of the sulfided carbon-carbon coupling catalyst (112b) comprising zeolite and hydrogenation metal, to produce a conversion product. The conversion product is optionally purified, hydro-treated and/or hydroisomerized to obtain middle distillate boiling product.    USE - Conversion of 3-12C oxygenates into middle distillate boiling product (claimed) used as biofuel component and biochemical component.    ADVANTAGE - The method enables conversion of 3-12C oxygenates into middle distillate boiling product having smooth boiling point distribution, increases saturation and/or branching of hydrocarbon compounds and reduces the content of oxygen, sulfur and/or nitrogen in the conversion product, increases the saturation and/or branching of hydrocarbon compounds in the carbon-carbon coupled product, even when the conversion product contains 100 ppmw or less no oxygen, and increases the liquid fuel yield by recycling of unsaturated 2-3C hydrocarbons.    DETAILED DESCRIPTION - A feed comprising one or more 3-12C oxygenates is contacted with source of hydrogen in presence of sulfided hydrogenation catalyst to produce partially hydrogenated effluent. At least portion of the partially hydrogenated effluent is contacted with source of hydrogen at hydrogen partial pressure of 0.1 MPa or more in presence of the sulfided carbon-carbon coupling catalyst to produce conversion product. At least portion of the conversion product is optionally contacted with source of hydrogen in presence of sulfided hydrotreating catalyst (113b) and/or sulfided hydroisomerization catalyst (114b) to produce hydrotreated and/or hydroisomerized conversion product. The conversion product is optionally purified, hydro-treated and/or hydroisomerized to obtain middle distillate boiling product. The carbon-carbon coupling catalyst comprises 60 wt.% or more zeolite and 0.1-10 wt.% hydrogenation metal with respect to total weight.    DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart explaining the conversion of oxygenates into middle distillate boiling product.    Feed (102)    Source of hydrogen (104)    Reactor (110)    Catalyst beds (111a, 112a, 113a, 114a)    Sulfided hydrogenation catalyst (111b)    Sulfided carbon-carbon coupling catalyst (112b)    Sulfided hydrotreating catalyst (113b)    Sulfided hydroisomerization catalyst (114b)    Effluent (116)