Chemically functionalized MIL-101-NH2 with cobalt(II) tetrasulfophthalocyanine: an efficient catalyst for the aerobic oxidation of alcohols and one-pot tandem conversion of alcohols to propargylamines

•Creation of electrostatic interaction between MIL-101-NH2 and -SO3− group on CoTSPc in water.•MIL-101-NH2/CoTSPc composite as a new and efficient catalyst for the aerobic oxidation of alcohols.•Low-cost and straightforward preparation of catalyst for one-pot tandem conversion of alcohols to propargylamines.•A recyclable and highly stable catalyst for aerobic oxidation of alcohols in the absence of additional oxidant.