Norm-overlap formula for Hartree-Fock-Bogoliubov states with odd number parity

A formula to calculate the norm overlap between Hartree-Fock-Bogoliubov (HFB) states with odd number parity (one quasi-particle excited states) is derived with the help of Grassmann numbers and Fermion coherent states. The final formula is expressed in terms of a product of the Pfaffian for a neighboring even-even system (the zero quasi-particle state), and an extra factor consisting of the Bogoliubov transformation matrix and the anti-symmetric matrix in Thouless? HFB ansatz for the even-even system.     

Pd/C-catalyzed deoxygenation of phenol derivatives using Mg metal and MeOH in the presence of NH(4)OAc

[STRUCTURE: SEE TEXT] A Pd/C-catalyzed deoxygenation method of phenolic hydroxyl groups via aryl triflates or mesylates using Mg metal in MeOH at room temperature was developed. The addition of NH4OAc dramatically affects the reactivity and reaction rate. This method is particularly attractive to provide an environmentally benign and widely applicable removal method of phenolic alcohols under quite mild reaction conditions.     

Enantio‐ and Diastereoselective Total Synthesis of (+)‐Panepophenanthrin,a Ubiquitin‐Activating Enzyme Inhibitor,and Biological Properties of Its New Derivatives

The asymmetric total synthesis of (+)‐panepophenanthrin, an inhibitor of ubiquitin‐activating enzyme (E1), has been accomplished using catalytic asymmetric α aminoxylation of 1,4‐cyclohexanedione monoethylene ketal as a key step, followed by several diastereoselective reactions. The biomimetic Diels–Alder reaction of a monomer precursor was found to proceed efficiently in water. The investigation of the biological properties of new derivatives of (+)‐panepophenanthrin enabled us to develop new cell‐permeable E1 inhibitors, RKTS‐80, ‐81, and ‐82.