Not passed to react class, store (redux)?

Question

React

Not passed to the Cour class (react class) store (Redux).
The console displays just undefined, it doesn't even enter the mapStateToProps function.
What could be the problem? Doesn't throw any errors.

var Cour = React.createClass({
    render: function () {
        console.log(this.props.user)
        return (
            <div>
                <h1>Я мудак</h1>
            </div>)
    }
});

const initialState = {
  user: 'Unknown User'
};
function userstate(state = initialState) {
  return state;
}

var store = Redux.createStore(userstate)

function mapStateToProps (state) {
    console.log('wtf')
    return {
        user: state.user
    }
}

ReactRedux.connect(mapStateToProps)(Cour);

ReactDOM.render(
    <ReactRedux.Provider store={store}>
        <Cour />
    </ReactRedux.Provider>,
    document.getElementById("content")
);

Answer 1

var ConnectedCour = ReactRedux.connect(mapStateToProps)(Cour)

<ReactRedux.Provider store={store}>
    <ConnectedCour />
</ReactRedux.Provider>

Answer 2

mapDispatchToPropsforgotten: connect(mapStateToProps, mapDispatchToProps)