PMID- 31322345
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20190807
IS  - 1520-510X (Electronic)
IS  - 0020-1669 (Linking)
VI  - 58
IP  - 15
DP  - 2019 Aug 5
TI  - Cycloaddition of CO(2) with an Epoxide-Bearing Oxindole Scaffold by a 
      Metal-Organic Framework-Based Heterogeneous Catalyst under Ambient Conditions.
PG  - 10084-10096
LID - 10.1021/acs.inorgchem.9b01234 [doi]
AB  - The synthesis and characterization of a mixed ligand metal-organic framework 
      (MOF) with good thermal and chemical stability, [Co(BDC)(L).2H(2)O].xG(n) 
      (CoMOF-2), involving an aromatic dicarboxylate (H(2)BDC = 1,4-benzenedicarboxylic 
      acid) and an acyl-decorated N-donor linker [L = (E)-N'-(pyridin-4-ylmethylene) 
      isonicotinohydrazide] by various physicochemical techniques, including Single 
      crystal X-Ray Diffraction (SXRD), are reported. The MOF showed a good affinity 
      for CO(2) capture, and Grand Canonical Monte Carlo simulation studies exposed 
      strong interactions of CO(2) with the functionalized N-donor ligand of the 
      framework. CoMOF-2 and KI act as an efficient binary catalyst for the sustainable 
      utilization of CO(2) with spiro-epoxy oxindole to spirocyclic carbonate under 
      ambient conditions. Notably, herein we report MOF-based catalysis for the 
      cycloaddition of oxindole-based epoxides with CO(2) for harvesting new 
      spirocyclic carbonates. Interestingly, we could isolate and crystallize six of 
      the spirocyclic carbonate products, and the structure of the newly synthesized 
      molecules has been established by SXRD analysis. We present a plausible proposed 
      catalytic mechanism through activation of the epoxide ring by the Lewis 
      acidic/basic sites present on the framework surface that is validated by 
      molecular modeling.
FAU - Parmar, Bhavesh
AU  - Parmar B
AUID- ORCID: 0000-0003-4263-7635
AD  - Academy of Scientific and Innovative Research (AcSIR) , Ghaziabad 201 002 , 
      India.
FAU - Patel, Parth
AU  - Patel P
AUID- ORCID: 0000-0001-9742-2784
AD  - Charotar University of Science & Technology , Changa , 388 421 Anand , Gujarat , 
      India.
FAU - Pillai, Renjith S
AU  - Pillai RS
AUID- ORCID: 0000-0003-0165-3305
AD  - Department of Chemistry, Faculty of Engineering and Technology , SRM Institute of 
      Science and Technology , Kattankulathur 603 203 , Chennai , India.
FAU - Tak, Raj Kumar
AU  - Tak RK
AUID- ORCID: 0000-0003-3726-8687
AD  - Academy of Scientific and Innovative Research (AcSIR) , Ghaziabad 201 002 , 
      India.
FAU - Kureshy, Rukhsana I
AU  - Kureshy RI
AUID- ORCID: 0000-0001-6611-7605
AD  - Academy of Scientific and Innovative Research (AcSIR) , Ghaziabad 201 002 , 
      India.
AD  - Charotar University of Science & Technology , Changa , 388 421 Anand , Gujarat , 
      India.
FAU - Khan, Noor-Ul H
AU  - Khan NH
AUID- ORCID: 0000-0002-5204-5943
AD  - Academy of Scientific and Innovative Research (AcSIR) , Ghaziabad 201 002 , 
      India.
AD  - Charotar University of Science & Technology , Changa , 388 421 Anand , Gujarat , 
      India.
FAU - Suresh, Eringathodi
AU  - Suresh E
AUID- ORCID: 0000-0002-1934-6832
AD  - Academy of Scientific and Innovative Research (AcSIR) , Ghaziabad 201 002 , 
      India.
LA  - eng
PT  - Journal Article
DEP - 20190719
PL  - United States
TA  - Inorg Chem
JT  - Inorganic chemistry
JID - 0366543
SB  - IM
EDAT- 2019/07/20 06:00
MHDA- 2019/07/20 06:01
CRDT- 2019/07/20 06:00
PHST- 2019/07/20 06:00 [pubmed]
PHST- 2019/07/20 06:01 [medline]
PHST- 2019/07/20 06:00 [entrez]
AID - 10.1021/acs.inorgchem.9b01234 [doi]
PST - ppublish
SO  - Inorg Chem. 2019 Aug 5;58(15):10084-10096. doi: 10.1021/acs.inorgchem.9b01234. 
      Epub 2019 Jul 19.